{"id":1093,"date":"2025-06-05T08:16:48","date_gmt":"2025-06-05T01:16:48","guid":{"rendered":"https:\/\/mocnam.vn\/tour\/kham-pha-cua-sau-hang-toi-hang-e-va-hang-vang\/"},"modified":"2026-04-02T11:13:54","modified_gmt":"2026-04-02T04:13:54","slug":"exploration-dark-cave-exit-e-cave-and-golden-cave","status":"publish","type":"page","link":"https:\/\/mocnam.vn\/en\/tour\/exploration-dark-cave-exit-e-cave-and-golden-cave\/","title":{"rendered":"Exploration of Dark Cave Exit, E Cave &#038; Golden Cave"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_2029719759\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle\"  id=\"row-1611732425\">\n\n\t<div id=\"col-820160303\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n    \r\n    <div class=\"custom-gallery-wrapper\">\r\n                \r\n        <div class=\"custom-gallery-grid masonry-layout\">\r\n                            <div class=\"gallery-column\">\r\n                                            <!-- C\u1ed9t kh\u00e1c: 1 \u1ea3nh -->\r\n                                                    <div class=\"gallery-item tall\">\r\n                                <img decoding=\"async\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/6-1024x683-1.png\" onclick=\"window.gallery_g236ef9d8.openLightbox(0)\" style=\"cursor:pointer;\" alt=\"\" title=\"\">\r\n                                \r\n                                                            <\/div>\r\n                                                            <\/div>\r\n                            <div class=\"gallery-column\">\r\n                                            <!-- C\u1ed9t 2: 2 \u1ea3nh -->\r\n                                                        <div class=\"gallery-item short\">\r\n                                    <img decoding=\"async\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/10-1024x768-1.jpg\" onclick=\"window.gallery_g236ef9d8.openLightbox(1)\" style=\"cursor:pointer;\" alt=\"\" title=\"\">\r\n                                <\/div>\r\n                                                            <div class=\"gallery-item short\">\r\n                                    <img decoding=\"async\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/1.png\" onclick=\"window.gallery_g236ef9d8.openLightbox(2)\" style=\"cursor:pointer;\" alt=\"\" title=\"\">\r\n                                <\/div>\r\n                                                                <\/div>\r\n                            <div class=\"gallery-column\">\r\n                                            <!-- C\u1ed9t kh\u00e1c: 1 \u1ea3nh -->\r\n                                                    <div class=\"gallery-item tall\">\r\n                                <img decoding=\"async\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/1-1024x683-1.png\" onclick=\"window.gallery_g236ef9d8.openLightbox(3)\" style=\"cursor:pointer;\" alt=\"\" title=\"\">\r\n                                \r\n                                                            <\/div>\r\n                                                            <\/div>\r\n                            <div class=\"gallery-column\">\r\n                                            <!-- C\u1ed9t kh\u00e1c: 1 \u1ea3nh -->\r\n                                                    <div class=\"gallery-item tall\">\r\n                                <img decoding=\"async\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/2-1024x683-1.png\" onclick=\"window.gallery_g236ef9d8.openLightbox(4)\" style=\"cursor:pointer;\" alt=\"\" title=\"\">\r\n                                \r\n                                                                <button class=\"view-all-btn\" onclick=\"window.gallery_g236ef9d8.openPopup(); event.stopPropagation();\">\r\n                                    view all\r\n                                <\/button>\r\n                                                            <\/div>\r\n                                                            <\/div>\r\n                    <\/div>\r\n    <\/div>\r\n    \r\n    <style>\r\n    .custom-gallery-grid.masonry-layout {\r\n        display: flex;\r\n        gap: 15px;\r\n        height: 400px;\r\n    }\r\n    .gallery-column {\r\n        flex: 1;\r\n        display: flex;\r\n        flex-direction: column;\r\n        gap: 15px;\r\n        height: 100%;\r\n    }\r\n    .gallery-item {\r\n        position: relative;\r\n        overflow: hidden;\r\n        border-radius: 8px;\r\n    }\r\n    .gallery-item.tall { flex: 1; }\r\n    .gallery-item.short { flex: 1; }\r\n    .gallery-item img {\r\n        width: 100%;\r\n        height: 100%;\r\n        object-fit: cover;\r\n    }\r\n    \r\n    \/* View All Button *\/\r\n    .view-all-btn {\r\n        position: absolute;\r\n        bottom: 15px;\r\n        right: 15px;\r\n        background: rgba(255, 255, 255, 0.9);\r\n        border: none;\r\n        padding: 8px 16px;\r\n        border-radius: 20px;\r\n        font-size: 12px;\r\n        font-weight: 500;\r\n        color: #333;\r\n        cursor: pointer;\r\n        transition: all 0.3s ease;\r\n        backdrop-filter: blur(5px);\r\n        box-shadow: 0 2px 8px rgba(0,0,0,0.1);\r\n    }\r\n    \r\n    .view-all-btn:hover {\r\n        background: rgba(255, 255, 255, 1);\r\n        transform: translateY(-1px);\r\n        box-shadow: 0 4px 12px rgba(0,0,0,0.15);\r\n    }\r\n    \r\n    @media (max-width: 768px) {\r\n        .custom-gallery-grid.masonry-layout {\r\n            display: block;\r\n            overflow-x: auto;\r\n            white-space: nowrap;\r\n            height: 300px;\r\n        }\r\n        \r\n        .view-all-btn {\r\n            bottom: 10px;\r\n            right: 10px;\r\n            padding: 6px 12px;\r\n            font-size: 11px;\r\n        }\r\n        \r\n        .gallery-column {\r\n            display: inline-flex;\r\n            width: 75%;\r\n            margin-right: 15px;\r\n            vertical-align: top;\r\n        }\r\n    }\r\n    <\/style>\r\n    \r\n    <script>\r\n    \/\/ T\u1ea1o namespace cho gallery n\u00e0y\r\n    window.gallery_g236ef9d8 = {\r\n        images: [\r\n            \"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/6-1024x683-1.png\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/10-1024x768-1.jpg\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/1.png\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/1-1024x683-1.png\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/2-1024x683-1.png\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/3-1024x683-1.png\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/3S1A2404-1024x683-1.jpg\",\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/21-1024x683-1.jpg\"        ],\r\n        \r\n        openLightbox: function(index) {\r\n            console.log('Opening custom lightbox index:', index);\r\n            \r\n            \/\/ Disable MagnificPopup n\u1ebfu c\u00f3\r\n            if (typeof jQuery !== 'undefined' && jQuery.fn.magnificPopup) {\r\n                jQuery.magnificPopup.close();\r\n            }\r\n            \r\n            \/\/ Force d\u00f9ng custom lightbox\r\n            this.showCustomLightbox(index);\r\n        },\r\n        \r\n        showCustomLightbox: function(index) {\r\n            var self = this;\r\n            \r\n            \/\/ Remove any existing lightboxes\r\n            var existingLightbox = document.getElementById('custom-lightbox-g236ef9d8');\r\n            if (existingLightbox) existingLightbox.remove();\r\n            \r\n            var html = '<div id=\"custom-lightbox-g236ef9d8\" style=\"';\r\n            html += 'position: fixed !important;';\r\n            html += 'top: 0 !important;';\r\n            html += 'left: 0 !important;';\r\n            html += 'width: 100vw !important;';\r\n            html += 'height: 100vh !important;';\r\n            html += 'background: rgba(0,0,0,0.95) !important;';\r\n            html += 'z-index: 999999999 !important;';\r\n            html += 'display: flex !important;';\r\n            html += 'align-items: center !important;';\r\n            html += 'justify-content: center !important;';\r\n            html += 'padding: ' + (window.innerWidth <= 768 ? '10px' : '50px') + ' !important;';\r\n            html += 'box-sizing: border-box !important;';\r\n            html += '\">';\r\n            \r\n            \/\/ Close button responsive\r\n            html += '<button onclick=\"window.gallery_g236ef9d8.closeCustomLightbox()\" style=\"';\r\n            html += 'position: absolute !important;';\r\n            html += 'top: ' + (isMobile ? '15px' : '30px') + ' !important;';\r\n            html += 'right: ' + (isMobile ? '15px' : '30px') + ' !important;';\r\n            html += 'background: rgba(255,255,255,0.15) !important;';\r\n            html += 'border: none !important;';\r\n            html += 'color: white !important;';\r\n            html += 'cursor: pointer !important;';\r\n            html += 'padding: ' + (isMobile ? '10px' : '12px') + ' !important;';\r\n            html += 'border-radius: 50% !important;';\r\n            html += 'z-index: 999999999 !important;';\r\n            html += 'display: flex !important;';\r\n            html += 'align-items: center !important;';\r\n            html += 'justify-content: center !important;';\r\n            html += 'width: ' + (isMobile ? '36px' : '44px') + ' !important;';\r\n            html += 'height: ' + (isMobile ? '36px' : '44px') + ' !important;';\r\n            html += 'transition: all 0.3s !important;';\r\n            html += '\">';\r\n            html += '<svg width=\"' + (isMobile ? '18' : '20') + '\" height=\"' + (isMobile ? '18' : '20') + '\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">';\r\n            html += '<line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"><\/line>';\r\n            html += '<line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"><\/line>';\r\n            html += '<\/svg>';\r\n            html += '<\/button>';\r\n            \r\n            \/\/ Image container - Lo\u1ea1i b\u1ecf container background, ch\u1ec9 gi\u1eef \u1ea3nh\r\n            var isMobile = typeof window !== 'undefined' && window.innerWidth <= 768;\r\n            \r\n            \/\/ Ch\u1ec9 t\u1ea1o wrapper \u0111\u01a1n gi\u1ea3n cho \u1ea3nh, kh\u00f4ng c\u00f3 background\r\n            html += '<div style=\"';\r\n            html += 'position: relative !important;';\r\n            html += 'width: ' + (isMobile ? 'calc(100vw - 20px)' : 'calc(100vw - 100px)') + ' !important;';\r\n            html += 'height: ' + (isMobile ? 'calc(100vh - 80px)' : 'calc(100vh - 140px)') + ' !important;';\r\n            html += 'display: flex !important;';\r\n            html += 'align-items: center !important;';\r\n            html += 'justify-content: center !important;';\r\n            html += '\">';\r\n            \r\n            \/\/ Image v\u1edbi object-fit cover \u0111\u1ec3 fill to\u00e0n b\u1ed9 kh\u00f4ng gian\r\n            html += '<img decoding=\"async\" src=\"' + this.images[index] + '\" style=\"';\r\n            html += 'width: 100% !important;';\r\n            html += 'height: 100% !important;';\r\n            html += 'object-fit: contain !important;';\r\n            html += 'border-radius: ' + (isMobile ? '8px' : '12px') + ' !important;';\r\n            html += 'box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;';\r\n            html += '\">';\r\n            \r\n            html += '<\/div>';\r\n            \r\n            \/\/ Navigation buttons v\u1edbi SVG\r\n            if (this.images.length > 1) {\r\n                \/\/ Navigation buttons responsive\r\n                \/\/ Previous button\r\n                html += '<button onclick=\"window.gallery_g236ef9d8.prevCustomImage()\" style=\"';\r\n                html += 'position: absolute !important;';\r\n                html += 'left: ' + (isMobile ? '15px' : '30px') + ' !important;';\r\n                html += 'top: 50% !important;';\r\n                html += 'transform: translateY(-50%) !important;';\r\n                html += 'background: rgba(255,255,255,0.15) !important;';\r\n                html += 'border: none !important;';\r\n                html += 'color: white !important;';\r\n                html += 'cursor: pointer !important;';\r\n                html += 'padding: ' + (isMobile ? '12px' : '15px') + ' !important;';\r\n                html += 'border-radius: 50% !important;';\r\n                html += 'display: flex !important;';\r\n                html += 'align-items: center !important;';\r\n                html += 'justify-content: center !important;';\r\n                html += 'width: ' + (isMobile ? '40px' : '50px') + ' !important;';\r\n                html += 'height: ' + (isMobile ? '40px' : '50px') + ' !important;';\r\n                html += 'transition: all 0.3s !important;';\r\n                html += 'backdrop-filter: blur(10px) !important;';\r\n                html += '\">';\r\n                html += '<svg width=\"' + (isMobile ? '20' : '24') + '\" height=\"' + (isMobile ? '20' : '24') + '\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">';\r\n                html += '<polyline points=\"15 18 9 12 15 6\"><\/polyline>';\r\n                html += '<\/svg>';\r\n                html += '<\/button>';\r\n                \r\n                \/\/ Next button\r\n                html += '<button onclick=\"window.gallery_g236ef9d8.nextCustomImage()\" style=\"';\r\n                html += 'position: absolute !important;';\r\n                html += 'right: ' + (isMobile ? '15px' : '30px') + ' !important;';\r\n                html += 'top: 50% !important;';\r\n                html += 'transform: translateY(-50%) !important;';\r\n                html += 'background: rgba(255,255,255,0.15) !important;';\r\n                html += 'border: none !important;';\r\n                html += 'color: white !important;';\r\n                html += 'cursor: pointer !important;';\r\n                html += 'padding: ' + (isMobile ? '12px' : '15px') + ' !important;';\r\n                html += 'border-radius: 50% !important;';\r\n                html += 'display: flex !important;';\r\n                html += 'align-items: center !important;';\r\n                html += 'justify-content: center !important;';\r\n                html += 'width: ' + (isMobile ? '40px' : '50px') + ' !important;';\r\n                html += 'height: ' + (isMobile ? '40px' : '50px') + ' !important;';\r\n                html += 'transition: all 0.3s !important;';\r\n                html += 'backdrop-filter: blur(10px) !important;';\r\n                html += '\">';\r\n                html += '<svg width=\"' + (isMobile ? '20' : '24') + '\" height=\"' + (isMobile ? '20' : '24') + '\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">';\r\n                html += '<polyline points=\"9 18 15 12 9 6\"><\/polyline>';\r\n                html += '<\/svg>';\r\n                html += '<\/button>';\r\n                \r\n                \/\/ Counter responsive\r\n                html += '<div style=\"';\r\n                html += 'position: absolute !important;';\r\n                html += 'bottom: ' + (isMobile ? '15px' : '30px') + ' !important;';\r\n                html += 'left: 50% !important;';\r\n                html += 'transform: translateX(-50%) !important;';\r\n                html += 'color: white !important;';\r\n                html += 'background: rgba(0,0,0,0.7) !important;';\r\n                html += 'padding: ' + (isMobile ? '8px 16px' : '12px 24px') + ' !important;';\r\n                html += 'border-radius: 25px !important;';\r\n                html += 'font-size: ' + (isMobile ? '14px' : '16px') + ' !important;';\r\n                html += 'font-weight: 500 !important;';\r\n                html += 'backdrop-filter: blur(15px) !important;';\r\n                html += 'border: 1px solid rgba(255,255,255,0.1) !important;';\r\n                html += '\">' + (index + 1) + ' \/ ' + this.images.length + '<\/div>';\r\n            }\r\n            \r\n            html += '<\/div>';\r\n            \r\n            document.body.insertAdjacentHTML('beforeend', html);\r\n            this.customCurrentIndex = index;\r\n            document.body.style.overflow = 'hidden';\r\n            \r\n            \/\/ Add hover effects\r\n            setTimeout(function() {\r\n                var isMobile = window.innerWidth <= 768;\r\n                \r\n                \/\/ Kh\u00f4ng c\u1ea7n responsive adjustments n\u1eefa v\u00ec \u0111\u00e3 optimize t\u1eeb \u0111\u1ea7u\r\n                \r\n                var buttons = document.querySelectorAll('#custom-lightbox-g236ef9d8 button');\r\n                buttons.forEach(function(btn) {\r\n                    btn.addEventListener('mouseenter', function() {\r\n                        this.style.background = 'rgba(255,255,255,0.25)';\r\n                        this.style.transform = this.style.transform.replace('scale(1)', '') + ' scale(1.1)';\r\n                    });\r\n                    btn.addEventListener('mouseleave', function() {\r\n                        this.style.background = 'rgba(255,255,255,0.15)';\r\n                        this.style.transform = this.style.transform.replace(' scale(1.1)', '');\r\n                    });\r\n                });\r\n            }, 100);\r\n        },\r\n        \r\n        closeCustomLightbox: function() {\r\n            var lightbox = document.getElementById('custom-lightbox-g236ef9d8');\r\n            if (lightbox) {\r\n                lightbox.remove();\r\n                document.body.style.overflow = 'auto';\r\n            }\r\n        },\r\n        \r\n        nextCustomImage: function() {\r\n            this.customCurrentIndex = (this.customCurrentIndex + 1) % this.images.length;\r\n            this.updateCustomLightboxImage();\r\n        },\r\n        \r\n        prevCustomImage: function() {\r\n            this.customCurrentIndex = this.customCurrentIndex === 0 ? this.images.length - 1 : this.customCurrentIndex - 1;\r\n            this.updateCustomLightboxImage();\r\n        },\r\n        \r\n        updateCustomLightboxImage: function() {\r\n            var img = document.querySelector('#custom-lightbox-g236ef9d8 img');\r\n            var counter = document.querySelector('#custom-lightbox-g236ef9d8 div:last-child');\r\n            \r\n            if (img) img.src = this.images[this.customCurrentIndex];\r\n            if (counter && this.images.length > 1) {\r\n                counter.textContent = (this.customCurrentIndex + 1) + ' \/ ' + this.images.length;\r\n            }\r\n        },\r\n        \r\n        showMobileLightbox: function(index) {\r\n            var self = this;\r\n            var html = '<div id=\"lightbox-g236ef9d8\" style=\"position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,0.95);z-index:999999;display:flex;align-items:center;justify-content:center;\">';\r\n            \r\n            \/\/ Close button v\u1edbi SVG\r\n            html += '<button onclick=\"window.gallery_g236ef9d8.closeLightbox()\" style=\"position:absolute;top:20px;right:20px;background:none;border:none;color:white;cursor:pointer;padding:10px;border-radius:50%;transition:background 0.3s;\">';\r\n            html += '<svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"1\" viewBox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" height=\"48\" width=\"48\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">';\r\n            html += '<line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"><\/line><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"><\/line>';\r\n            html += '<\/svg><\/button>';\r\n            \r\n            \/\/ Container cho \u1ea3nh v\u00e0 navigation\r\n            html += '<div style=\"position:relative;max-width:90vw;max-height:90vh;display:flex;align-items:center;justify-content:center;\">';\r\n            \r\n            \/\/ Previous button\r\n            if (this.images.length > 1) {\r\n                html += '<button class=\"lightbox-prev-btn\" onclick=\"window.gallery_g236ef9d8.prevImage()\" style=\"position:absolute;left:-130px;top:50%;transform:translateY(-50%);border:none;color:white;cursor:pointer;padding:15px;border-radius:50%;transition:all 0.3s;z-index:10;\">';\r\n                html += '<svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"1\" viewBox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" height=\"48\" width=\"48\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">';\r\n                html += '<polyline points=\"15 18 9 12 15 6\"><\/polyline>';\r\n                html += '<\/svg><\/button>';\r\n            }\r\n            \r\n            \/\/ Image\r\n            html += '<img decoding=\"async\" id=\"lightbox-img-g236ef9d8\" src=\"' + this.images[index] + '\" style=\"max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;\">';\r\n            \r\n            \/\/ Next button  \r\n            if (this.images.length > 1) {\r\n                html += '<button class=\"lightbox-next-btn\" onclick=\"window.gallery_g236ef9d8.nextImage()\" style=\"position:absolute;right:-130px;top:50%;transform:translateY(-50%);border:none;color:white;cursor:pointer;padding:15px;border-radius:50%;transition:all 0.3s;z-index:10;\">';\r\n                html += '<svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"1\" viewBox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" height=\"48\" width=\"48\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">';\r\n                html += '<polyline points=\"9 18 15 12 9 6\"><\/polyline>';\r\n                html += '<\/svg><\/button>';\r\n            }\r\n            \r\n            html += '<\/div>';\r\n            \r\n            \/\/ Counter \u1edf d\u01b0\u1edbi\r\n            if (this.images.length > 1) {\r\n                html += '<div id=\"counter-g236ef9d8\" style=\"position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:white;background:rgba(0,0,0,0.7);padding:8px 16px;border-radius:20px;font-size:14px;\">';\r\n                html += (index + 1) + ' \/ ' + this.images.length;\r\n                html += '<\/div>';\r\n            }\r\n            \r\n            html += '<\/div>';\r\n            \r\n            document.body.insertAdjacentHTML('beforeend', html);\r\n            this.currentIndex = index;\r\n            \r\n            \/\/ Th\u00eam hover effects cho buttons\r\n            this.addLightboxHoverEffects();\r\n        },\r\n        \r\n        closeLightbox: function() {\r\n            var lightbox = document.getElementById('lightbox-g236ef9d8');\r\n            if (lightbox) {\r\n                lightbox.remove();\r\n                document.body.style.overflow = 'auto';\r\n            }\r\n        },\r\n        \r\n        addLightboxHoverEffects: function() {\r\n            \/\/ Th\u00eam hover effects cho buttons\r\n            var buttons = document.querySelectorAll('#lightbox-g236ef9d8 button');\r\n            buttons.forEach(function(btn) {\r\n                if (btn.style.position === 'absolute') {\r\n                    btn.addEventListener('mouseenter', function() {\r\n                        this.style.background = 'transparent';\r\n                    });\r\n                    btn.addEventListener('mouseleave', function() {\r\n                        this.style.background = 'transparent';\r\n                    });\r\n                }\r\n            });\r\n        },\r\n        \r\n        nextImage: function() {\r\n            this.currentIndex = (this.currentIndex + 1) % this.images.length;\r\n            this.updateLightboxImage();\r\n        },\r\n        \r\n        prevImage: function() {\r\n            this.currentIndex = this.currentIndex === 0 ? this.images.length - 1 : this.currentIndex - 1;\r\n            this.updateLightboxImage();\r\n        },\r\n        \r\n        updateLightboxImage: function() {\r\n            var img = document.getElementById('lightbox-img-g236ef9d8');\r\n            var counter = document.getElementById('counter-g236ef9d8');\r\n            \r\n            if (img) img.src = this.images[this.currentIndex];\r\n            if (counter) counter.textContent = (this.currentIndex + 1) + ' \/ ' + this.images.length;\r\n        },\r\n        \r\n        openPopup: function() {\r\n            \/\/ T\u1ea1o popup HTML ho\u00e0n to\u00e0n m\u1edbi\r\n            var popupHTML = '';\r\n            popupHTML += '<div id=\"fullscreen-popup-g236ef9d8\" style=\"';\r\n            popupHTML += 'position: fixed !important;';\r\n            popupHTML += 'top: 0 !important;';\r\n            popupHTML += 'left: 0 !important;';\r\n            popupHTML += 'width: 100vw !important;';\r\n            popupHTML += 'height: 100vh !important;';\r\n            popupHTML += 'background: #000 !important;';\r\n            popupHTML += 'z-index: 2147483647 !important;'; \/\/ Max z-index\r\n            popupHTML += 'overflow-y: auto !important;';\r\n            popupHTML += 'display: block !important;';\r\n            popupHTML += 'padding: 80px 20px 40px 20px !important;';\r\n            popupHTML += 'box-sizing: border-box !important;';\r\n            popupHTML += '\">';\r\n            \r\n            \/\/ Close button\r\n            popupHTML += '<button onclick=\"window.gallery_g236ef9d8.closePopup()\" style=\"';\r\n            popupHTML += 'position: fixed !important;';\r\n            popupHTML += 'top: 20px !important;';\r\n            popupHTML += 'right: 20px !important;';\r\n            popupHTML += 'background: rgba(255,255,255,0.1) !important;';\r\n            popupHTML += 'border: none !important;';\r\n            popupHTML += 'color: white !important;';\r\n            popupHTML += 'cursor: pointer !important;';\r\n            popupHTML += 'width: 55px !important;';\r\n            popupHTML += 'height: 55px !important;';\r\n            popupHTML += 'border-radius: 50% !important;';\r\n            popupHTML += 'display: flex !important;';\r\n            popupHTML += 'align-items: center !important;';\r\n            popupHTML += 'justify-content: center !important;';\r\n            popupHTML += 'z-index: 2147483648 !important;';\r\n            popupHTML += '\">';\r\n            popupHTML += '<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">';\r\n            popupHTML += '<line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"><\/line>';\r\n            popupHTML += '<line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"><\/line>';\r\n            popupHTML += '<\/svg>';\r\n            popupHTML += '<\/button>';\r\n            \r\n            \/\/ Grid container\r\n            popupHTML += '<div style=\"';\r\n            popupHTML += 'display: grid !important;';\r\n            popupHTML += 'grid-template-columns: repeat(2, 1fr) !important;';\r\n            popupHTML += 'gap: 4px !important;';\r\n            popupHTML += 'width: 100% !important;';\r\n            popupHTML += 'max-width: 800px !important;';\r\n            popupHTML += 'margin: 0 auto !important;';\r\n            popupHTML += '\">';\r\n            \r\n            \/\/ Add images\r\n            for (var i = 0; i < this.images.length; i++) {\r\n                popupHTML += '<div style=\"position:relative;width:100%;aspect-ratio:1;overflow:hidden;\">';\r\n                popupHTML += '<img decoding=\"async\" src=\"' + this.images[i] + '\" ';\r\n                popupHTML += 'onclick=\"window.gallery_g236ef9d8.openLightboxFromPopup(' + i + ')\" ';\r\n                popupHTML += 'style=\"width:100%;height:100%;object-fit:cover;cursor:pointer;border-radius:2px;\" \/>';\r\n                popupHTML += '<\/div>';\r\n            }\r\n            \r\n            popupHTML += '<\/div>';\r\n            popupHTML += '<\/div>';\r\n            \r\n            \/\/ Add to body\r\n            document.body.insertAdjacentHTML('beforeend', popupHTML);\r\n            document.body.style.overflow = 'hidden';\r\n        },\r\n        \r\n        openLightboxFromPopup: function(index) {\r\n            \/\/ \u0110\u00f3ng popup tr\u01b0\u1edbc\r\n            this.closePopup();\r\n            \r\n            \/\/ Delay m\u1ed9t ch\u00fat \u0111\u1ec3 popup \u0111\u00f3ng ho\u00e0n to\u00e0n r\u1ed3i m\u1edbi m\u1edf lightbox\r\n            setTimeout(() => {\r\n                this.openLightbox(index);\r\n            }, 100);\r\n        },\r\n        \r\n        closePopup: function() {\r\n            var popup = document.getElementById('fullscreen-popup-g236ef9d8');\r\n            if (popup) {\r\n                popup.remove();\r\n            }\r\n            document.body.style.overflow = 'auto';\r\n        }\r\n    };\r\n    <\/script>\r\n    \r\n    \n\t<div id=\"gap-73367645\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-73367645 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<h1><span style=\"font-size: 95%;\"><strong>3-Cave Expedition Phong Nha \u2013 Dark Cave Exit, E Cave &amp; Golden Cave<\/strong><\/span><\/h1>\n<p><span style=\"color: #e65100;\">\u2605 5\/5 \u00b7 500+ reviews \u00b7 Daily departures<br \/>\n<\/span>The only tour in Phong Nha with all three cave types in one journey &#8211; underground river, turquoise water cave, and gold stalactites in Abandoned Valley<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-middle row-dashed thong-tin\" style=\"max-width:1100px\" id=\"row-620935811\">\n\n\t<div id=\"col-373196461\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 30px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/time.png\" class=\"attachment-medium size-medium\" alt=\"\" title=\"\">\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-1976108496\" class=\"text\">\n\t\t\n<p><b>DURATION<\/b><\/p>\n<p>2 days 1 night<br \/>\n\t\t\n<style>\n#text-1976108496 {\n  line-height: 1.4;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1892010141\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 30px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/07\/Level-3.png\" class=\"attachment-medium size-medium\" alt=\"\" title=\"\">\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-3691746885\" class=\"text\">\n\t\t\n<p><strong>RISK LEVEL<\/strong><br \/>\nChallenging<br \/>\n\t\t\n<style>\n#text-3691746885 {\n  line-height: 1.4;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-797294913\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 36px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"58\" height=\"50\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/07\/12Age-1.png\" class=\"attachment-medium size-medium\" alt=\"\" title=\"\">\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-4045913987\" class=\"text\">\n\t\t\n<p><strong>AGE<\/strong><br \/>\n10-60 years old<br \/>\n\t\t\n<style>\n#text-4045913987 {\n  line-height: 1.4;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1280697653\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 30px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"58\" height=\"50\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/People.png\" class=\"attachment-medium size-medium\" alt=\"\" title=\"\">\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-3532171046\" class=\"text\">\n\t\t\n<p><strong>QUANTITY<\/strong><\/p>\n<p>2-10 Pax<br \/>\n\t\t\n<style>\n#text-3532171046 {\n  line-height: 1.4;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2029719759 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1528486100\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1892014837\">\n\n\t<div id=\"col-1796043706\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2><span style=\"font-size: 120%;\"><strong>HIGHLIGHTS<\/strong><\/span><\/h2>\n<ul>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Phong Nha has three types of caves. This tour shows you all three.<\/strong> Most tours in Phong Nha take you to one cave. This journey covers all three geological types within the same 2,000-hectare wilderness \u2014 a mixed cave still actively forming underground, a turquoise water cave fed by a natural spring, and a 3-million-year-old fossil cave with gold stalactites. No other tour in the region offers this in a single expedition.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Dark Cave Exit \u2014 the cave most visitors never see<\/strong> The front entrance of Dark Cave is a popular activity park. The rear entrance \u2014 Dark Cave Exit \u2014 is something else entirely. Accessed only through Moc Nam&#8217;s exclusively operated <a href=\"https:\/\/mocnam.vn\/en\/abandoned-valley\/\"><span style=\"color: #00aae7;\">Abandoned Valley<\/span><\/a>, you enter through darkness, swim through underground pools, and climb over sharp rock formations with only your headlamp. The cave is still actively forming \u2014 the geology here is alive.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>No phone signal. No notifications. 2 days fully inside the jungle.<\/strong> From the moment you enter Abandoned Valley, the outside world disappears. No mobile signal, no crowds, no noise except the forest, the stream, and the caves. On Day 1 evening, the team prepares hot pot or BBQ at the E Cave campsite \u2014 after the hardest day of trekking, there is nothing better than a hot meal beside turquoise water under an open sky. Fall asleep to the sound of the stream. Wake up to the sounds of birds and gibbons before anyone else enters the valley.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong><a href=\"https:\/\/mocnam.vn\/en\/e-cave\/\"><span style=\"color: #00aae7;\">E Cave<\/span><\/a> \u2014 wake up before everyone else, then go deeper inside<\/strong> Spend the night camped beside E Cave \u2014 the &#8220;Jade Heart&#8221; of Abandoned Valley. In the morning, you&#8217;re the first ones inside \u2014 paddling 1.2\u20131.5km into the cave by SUP, listening to echoes bounce off walls covered in 400-million-year-old fossilized coral reef, before the day begins.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Golden Cave \u2014 the only gold stalactites in Phong Nha<\/strong> On Day 2, climb through karst terrain to reach Golden Cave \u2014 a fossil cave discovered by Moc Nam in 2022, still largely unknown to the outside world. Moss-covered stalactites at the entrance give way to cave pearls, flowstone terraces, and a hall filled with rare gold stalactites found nowhere else in Phong Nha.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>15km. 3 caves. 1 night in the jungle. The most complete expedition in Abandoned Valley.<\/strong> Suitable for guests who exercise 3\u20135 times per week and have prior trekking experience on rough terrain. If you want to see everything Abandoned Valley has to offer \u2014 this is the one.<\/li>\n<\/ul>\n<h2><span style=\"font-size: 120%;\"><strong>BASIC INFORMATION<\/strong><\/span><\/h2>\n<ul>\n<li>Total distance: 15Km<br \/>+ Trekking in the forest: 10Km<br \/>+ Climbing stairs: 70m<br \/>+ Exploring Dark Cave Exit: 2Km<br \/>+ Exploring E-Cave: 2-3Km<br \/>+ Exploring Golden Cave: 600m<\/li>\n<li>Total travel time: 12hours<\/li>\n<li>Elevation terrains: 406,9m<\/li>\n<li>Terrains includes:<br \/>+ Climbing rock slopes<br \/>+ Trekking karst terrains<br \/>+ Hiking in the primary<br \/>+ Climbing stairs<\/li>\n<li>Physical requirements: the itinerary is suitable for people who exercise regularly 3-5 time a week.<\/li>\n<\/ul>\n<div class=\"is-divider divider clearfix\" style=\"max-width:100%;height:1px;background-color:rgb(217, 217, 217);\"><\/div>\n<h2><span style=\"font-size: 120%;\"><strong>DETAILED ITINERARY<\/strong><\/span><\/h2>\n<ul>\n<li><strong>Day 1:<\/strong><br \/>\n<span style=\"color: #333333;\">+ Starting from Km17, the journey takes you deep into the evergreen tropical rainforest of Abandoned Valley \u2014 8km through terrain that shifts from manageable to genuinely challenging. Ancient Dracontomelon trees so large it takes 8\u201310 people to embrace them line the path. The terrain becomes increasingly demanding: wooden ladders, 80-degree slopes, sharp limestone formations on both sides.<\/span><\/p>\n<p>+ After around two hours of trekking, you reach the rear entrance of Dark Cave \u2014 Dark Cave Exit. The moss-covered rock field in front of the cave was formed when the cave ceiling collapsed during geological events 400 million years ago. On both sides, ferns grow year-round on ancient limestone formations. Here the real adventure begins: you enter through darkness, swim through underground pools, and navigate sharp rocky sections of the underground river with only your headlamp. The cave is a nesting ground for swifts and bats \u2014 you will hear them before you see them.<\/p>\n<p>+ In the afternoon, the journey continues upstream along Tr\u1eb9 Stream to the E Cave campsite. The water at E Cave entrance glows turquoise \u2014 fed by a natural spring deep within the mountain, completely clear, cold, and unlike anything you&#8217;ve seen before. Swim, snorkel, or simply float and let the afternoon pass slowly.<\/p>\n<p>+ As night falls, the team prepares a hot pot meal or BBQ at the campsite. After the hardest day of trekking, there is nothing better than a hot meal beside the water under an open sky. In summer, the stars above Abandoned Valley are visible with no light pollution. Fall asleep to the sound of the stream.<\/li>\n<li><strong>Day 2:<\/strong><br \/>\n+ Wake up before the valley does. The morning at E Cave campsite is quiet in a way that is hard to describe \u2014 birdsong, the sound of water, and the distant call of white-cheeked gibbons echoing through the limestone mountains. Breakfast is served with a view.+ Then you go deeper. Paddle 1.2\u20131.5km into E Cave by SUP \u2014 walls covered in 400-million-year-old fossilized coral reef, stalactites reflected in still water, echoes bouncing off ancient rock in the misty atmosphere created by the temperature difference between inside and outside the cave. Strange, beautiful, and completely unforgettable.<\/p>\n<p>+ After SUP, the journey continues to Golden Cave \u2014 a fossil cave discovered by Moc Nam in 2022, still largely unknown to the outside world. Climb through karst terrain to reach the entrance, where moss-covered stalactites create a magical scene before giving way to sparkling cave pearls, flowstone terraces, and the golden hall filled with stalactites found nowhere else in Phong Nha.<\/p>\n<p>+ Lunch is served back at the campsite \u2014 a final hot meal in the jungle before the long walk out. The final leg is the most physically demanding \u2014 a 2.5km uphill trek back to Km19 along the Ho Chi Minh Trail. From the heights, a panoramic view of the untouched valley opens up as the sun begins to set. Cold drinks wait at the road.<\/li>\n<\/ul>\n\n\t\t<div class=\"tabbed-content tab_products\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-simple nav-normal nav-size-xlarge nav-left\" role=\"tablist\"><li id=\"tab-day-1\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_day-1\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_day-1\"><span>Day 1<\/span><\/a><\/li>\n<li id=\"tab-day-2\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_day-2\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_day-2\"><span>Day 2<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_day-1\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-day-1\">\n<ul>\n<li class=\"whitespace-normal break-words pl-2\"><strong>8:00\u20138:30 AM:<\/strong> Pick-up from your accommodation in Phong Nha. (If staying outside the Phong Nha area, please make your own way to the Moc Nam pick-up point \u2014 <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/mocnam.vn\/en\/moving-options\/\"><span style=\"color: #00aae7;\"><strong>directions here<\/strong><\/span><\/a>.)<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>9:00 AM:<\/strong> Welcome to the Operations House. We&#8217;ll go over the itinerary, safety rules, and tour logistics.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>9:30 AM:<\/strong> Warm-up and depart from Km17. Trek through dense primary forest, crossing mountain terrain, flat paths, slopes, and the sharp karst mountain range \u2014 approximately 4.5km.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>11:00 AM:<\/strong> Arrive at the rear entrance of Dark Cave Exit. Light snack, gear up, and prepare to enter the cave.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>11:30 AM \u2013 1:30 PM:<\/strong> Explore Dark Cave Exit \u2014 swim through underground pools, navigate sharp rocky sections, admire moss-covered stalactites and unique jade formations.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>1:30 PM:<\/strong> Exit Dark Cave. Trek through the forest to the E Cave campsite.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>2:00 PM:<\/strong> Arrive at E Cave. Have lunch.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>3:00 PM:<\/strong> Explore E Cave by SUP \u2014 2\u20133km inside the cave.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>4:00\u20136:00 PM:<\/strong> Free time at the E Cave entrance \u2014 swimming, snorkeling, inflatable floats.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>6:00 PM:<\/strong> Hot pot at the campsite.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>7:00\u20139:00 PM:<\/strong> Stargazing (weather permitting), hot ginger tea or coffee.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>9:00 PM:<\/strong> Rest. End of Day 1.<\/li>\n<\/ul>\n<\/div>\n<div id=\"tab_day-2\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-day-2\">\n<ul>\n<li class=\"whitespace-normal break-words pl-2\"><strong>6:30 AM:<\/strong> Wake up and watch the sunrise. Listen to the early morning sounds of the forest.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>7:00\u20137:30 AM:<\/strong> Breakfast with local dishes.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>8:00\u20139:30 AM:<\/strong> Explore E Cave by SUP \u2014 paddle 1.2\u20131.5km inside the cave, past walls of 400-million-year-old fossilized coral reef. Listen to echoes bouncing off ancient rock in the misty cave atmosphere.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>9:30 AM:<\/strong> Return to campsite. Pack up belongings and check gear \u2014 clothes, camera, swimwear, water bottle, helmet, gloves.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>10:00 AM:<\/strong> Depart for Golden Cave. Climb through karst terrain to the entrance.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>10:30 AM \u2013 12:00 PM:<\/strong> Explore 600m inside Golden Cave \u2014 moss-covered stalactites, cave pearls, flowstone terraces, and the 24K gold stalactite hall.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>12:00 PM:<\/strong> Return to campsite. Have lunch.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>1:00 PM:<\/strong> Begin the 2.5km trek back to Km19 along the Ho Chi Minh Trail.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>3:00 PM:<\/strong> Arrive at the pick-up point at Km19.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>3:30 PM:<\/strong> Cold drinks to celebrate. Transport back to Phong Nha.<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<div class=\"is-divider divider clearfix\" style=\"max-width:100%;height:1px;background-color:rgb(217, 217, 217);\"><\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-&#091;1.7&#093;\"><em>*Schedule may change due to weather conditions or unforeseen circumstances.<\/em><\/p>\n<h2><span style=\"font-size: 120%;\"><strong>MAP<\/strong><\/span><\/h2>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1768454813\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"644\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-1024x647.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-1024x647.jpg 1024w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-300x189.jpg 300w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-768x485.jpg 768w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-1536x970.jpg 1536w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-2048x1293.jpg 2048w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/Map-AB-DEG2-600x379.jpg 600w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" title=\"\">\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1768454813 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<div>\n<h2><strong>MEAL<\/strong><\/h2>\n<\/div>\n<div>\n<ul>\n<li><strong>Snack:<\/strong> Mixed nuts, yogurt, seasonal fruit<\/li>\n<li><strong>Lunch day 1:<\/strong> Grilled chicken, grilled pork, boiled vegetables, soup, steamed rice, dessert<\/li>\n<li><strong>Dinner day 1:<\/strong> <span style=\"font-weight: 400;\">Mushroom hot pot (with tofu skin, enoki mushrooms, king oyster mushrooms, corn, carrots, sweet cabbage) and sour and spicy hot pot (with tomatoes, water spinach, fried fish balls, shrimp, beef), instant noodles, eggs, and fruit for dessert.<\/span><\/li>\n<li><strong>Breakfast day 2:<\/strong><span style=\"font-weight: 400;\"> Fruit, cereal, eggs, pho\/instant noodles.<\/span><\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Lunch day 2:<\/strong> Grilled prawns, pork ribs, boiled vegetables, soup, steamed rice, dessert<\/li>\n<\/ul>\n<ul>\n<li>Filtered water served throughout the journey<\/li>\n<\/ul>\n<p><em>If you have any dietary requirements, vegetarian requests, or food allergies, please let us know at least 1 day in advance.<\/em><\/p>\n<\/div>\n<div class=\"is-divider divider clearfix\" style=\"max-width:100%;height:1px;background-color:rgb(217, 217, 217);\"><\/div>\n<div class=\"row\"  id=\"row-268958095\">\n\n\t<div id=\"col-1824530250\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><strong>WHAT TO PACK<br \/>\n<\/strong><\/h3>\n<div>Lightweight, breathable, quick-dry clothing. Long sleeves recommended to protect against insects.<\/div>\n<div><\/div>\n<div>\u2022 2 set of trekking clothes (long sleeves and trousers recommended)<\/div>\n<div>\u2022 1 set of comfortable clothes for overnight stay<\/div>\n<div>\u2022 1\u20132 sets of bright-coloured swimwear<\/div>\n<div>\u2022 2 pairs of over-ankle socks (no ankle socks \u2014 they provide no protection)<\/div>\n<div>\u2022 Backpack: phone, insect repellent, hat, sunglasses, sunscreen<\/div>\n<div>\u2022 Personal toiletries (toothbrush, small towel)<\/div>\n<div>\u2022 Personal camera \/ GoPro (optional)<\/div>\n<div>\u2022 Power bank (no electricity at the campsite)<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1408271076\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><strong><span style=\"font-size: 115%;\">MOC NAM PREPARED<\/span><\/strong><\/p>\n<p>\u2022 National Park entrance fee, environmental protection fee &amp; natural resource fee<br \/>\n\u2022 Shuttle vans\/bus at homestays, hotels in Phong Nha area.<br \/>\n\u2022 Certified tour guide + safety assistants + chef<br \/>\n\u2022 Full camping equipment: tent, sleeping bag, mattress, pillow<br \/>\n\u2022 Full exploration equipment: helmet, headlamp, gloves, life jacket, towel, first aid kit<br \/>\n\u2022 Jungle trekking sandals (size UK 5\u201313, for guests without suitable shoes)<br \/>\n\u2022 All meals across 2 days + drinks throughout<br \/>\n\u2022 1 bottle of 500ml provided, with refills available at the basecamp<strong><br \/>\n<\/strong><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"is-divider divider clearfix\" style=\"max-width:100%;height:1px;background-color:rgb(217, 217, 217);\"><\/div>\n<h2><strong>WHAT&#8217;S INCLUDED<\/strong><\/h2>\n<div>\u2022 Phong Nha-Ke Bang National Park entrance fee.<\/div>\n<div>\u2022 Tour guide + 3\u20134 safety assistants + 1\u20132 chefs per group of 10\u201315 guests.<\/div>\n<div>\u2022 Return transport from Phong Nha to the trailhead and back.<br \/>\n<span style=\"color: #555555;\">\u2022 <span style=\"color: #282828;\">Full camping equipment: tent, sleeping bag, mattress, pillow.<\/span><\/span><\/div>\n<div>\u2022 Full exploration equipment: helmet, headlamp, gloves, life jacket, towel, first aid kit.<\/div>\n<div>\u2022 Jungle trekking sandals (size UK 5\u201313, for guests without suitable shoes).<\/div>\n<div>\u2022 All meals across 2 days: picnic lunch Day 1, hot pot dinner Day 1, breakfast Day 2, lunch Day 2, snacks &amp; drinks throughout.<\/div>\n<div>\u2022 Travel insurance up to VND 50,000,000 (approx. USD 2,000) per person.<\/div>\n<div><\/div>\n<h2><strong>NOT INCLUDED:<\/strong><\/h2>\n<div>\u2022 Personal expenses.<\/div>\n<div>\u2022 <span style=\"color: #282828;\">Transport from outside the Phong Nha area (surcharge applies \u2014 contact us)<br \/>\n\u2022 Tips for guides and staff (discretionary, always appreciated)<\/span><\/div>\n<div><\/div>\n<h2><strong>GIFTS COMBO<\/strong><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-&#091;1.7&#093;\">After completing the most demanding expedition in Abandoned Valley, every guest receives the full Conquering Abandoned Valley Gift Set \u2014 exclusively designed by Moc Nam Adventure:<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-&#091;1.7&#093;\"><strong>Stickers &amp; Bandana &amp; Enamel Pin<\/strong><\/p>\n\n<div style=\"margin: 40px 0;\">\n<h2 style=\"font-size: 29px; font-weight: 600; margin-bottom: 16px;\">Frequently Asked Questions<\/h2>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">Is it safe to sleep in the jungle? What are the sleeping arrangements?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\">Completely safe. The E Cave campsite is within Moc Nam&#8217;s exclusively managed area and is set up and monitored by our team. Guides and safety assistants stay with the group overnight. All camping equipment is provided \u2014 tent, sleeping bag, mattress, pillow, and a small light. You don&#8217;t need to bring any camping gear.<\/div>\n<\/details>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">How difficult is Dark Cave Exit? Do I need cave experience?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\">No prior cave experience is required. Dark Cave Exit is challenging but fully guided \u2014 you will swim through underground pools and climb over rocky sections with your headlamp, supported by Moc Nam&#8217;s safety team throughout. This is the most adventurous section of the tour and the one most guests describe as the highlight. A reasonable fitness level and comfort with dark, enclosed spaces is recommended.<\/div>\n<\/details>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">Is the drinking water safe?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\">All drinking water throughout the journey is bottled water provided by Moc Nam. Water used for cooking at the campsite is drawn from the natural spring at E Cave and treated before use. If you have specific requirements, please let us know in advance.<\/div>\n<\/details>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">What are the toilet facilities at the campsite?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\">A proper toilet is set up at the E Cave campsite in a separate area. We recommend bringing hand sanitiser (70% alcohol) to use throughout the journey.<\/div>\n<\/details>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">Does the tour run in the rainy season?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\">Yes \u2014 the tour operates year-round. The tents are waterproof and the E Cave campsite is naturally sheltered by the limestone walls and forest canopy. Some outdoor activities may be adjusted depending on conditions. If heavy rain causes flooding in the valley or poses a safety risk, Moc Nam will proactively contact you to reschedule or issue a full refund per our cancellation policy.<\/div>\n<\/details>\n<details style=\"border: 0.5px solid #DDDDDD; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 1px 16px; font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;\">What does the price include \u2014 and how does it compare to other overnight tours?<br \/>\n<span style=\"font-size: 24px; font-weight: 600; color: #424242;\">+<\/span><\/summary>\n<div style=\"padding: 0 16px 14px; font-size: 14px; color: #555; line-height: 1.7; border-top: 0.5px solid #EEEEEE;\"><strong>Included:<\/strong> National Park fees, certified tour guide + safety team, all camping and exploration equipment (tent, sleeping bag, mattress, helmet, headlamp, life jacket), return transport from Phong Nha, all meals across 2 days, travel insurance up to USD 2,000 per person, full souvenir gift set (Stickers, Bandana &amp; Enamel Pin).<\/p>\n<p><strong>Not included:<\/strong> Personal expenses, transport surcharge if staying outside Phong Nha, tips (discretionary).<\/p>\n<p>At $226\/person, this is the most complete overnight expedition in Abandoned Valley \u2014 3 caves, 15km, 1 night in the jungle. While other overnight cave tours in Phong Nha typically cover one cave, this journey covers all three geological types in a single expedition. Everything from meals to travel insurance is covered.<\/p><\/div>\n<\/details>\n<\/div>\n\n\n<div style=\"margin: 40px 0;\">\n<h2 style=\"font-size: 29px; font-weight: 600; margin-bottom: 8px;\">What Our Guests Say<\/h2>\n<p style=\"font-size: 14px; color: #757575; margin-bottom: 24px;\">\u2605\u2605\u2605\u2605\u2605 5\/5 \u00b7 Hundreds of reviews on <a style=\"color: #1565c0; text-decoration: underline;\" href=\"https:\/\/share.google\/fEE9DvDi30kC2nMnJ\" target=\"_blank\" rel=\"noopener nofollow\">Google<\/a> and <a style=\"color: #1565c0; text-decoration: underline;\" href=\"https:\/\/www.tripadvisor.com\/Attraction_Review-g13163545-d19085660-Reviews-Moc_Nam_Adventure-Phong_Nha_Quang_Binh_Province.html\" target=\"_blank\" rel=\"noopener nofollow\">Tripadvisor<\/a><\/p>\n<div style=\"border-left: 3px solid #2E7D32; padding: 12px 16px; margin-bottom: 16px; background: #F9F9F9; border-radius: 0 6px 6px 0;\">\n<p style=\"font-size: 15px; color: #333; line-height: 1.65; margin: 0 0 10px;\">&#8220;I did the Abandoned Valley 2D1N adventure \u2014 Golden Cave, E Cave, and Dark Cave. It ended up being just me and their team. A truly surreal experience. You are in the proper depths of the jungle, completely cut off from the outside world, and you see some remarkable caves. The food on this tour was remarkable. Duc, Ha and Su made the whole trip so much fun and safe.&#8221;<\/p>\n<p style=\"font-size: 13px; color: #757575; margin: 0;\"><strong style=\"color: #333;\">Alex D.<\/strong> \u00b7 \u2605\u2605\u2605\u2605\u2605 \u00b7 Google<\/p>\n<\/div>\n<div style=\"border-left: 3px solid #2E7D32; padding: 12px 16px; margin-bottom: 16px; background: #F9F9F9; border-radius: 0 6px 6px 0;\">\n<p style=\"font-size: 15px; color: #333; line-height: 1.65; margin: 0 0 10px;\">&#8220;An unforgettable adventure through the jungle and caves. This is a level 3 tour, so be prepared \u2014 it can be quite challenging. But the breathtaking views and overall experience make it absolutely worth it. Our guides were fantastic \u2014 knowledgeable, supportive, and full of insights about the natural surroundings. They truly made the journey both safe and memorable.&#8221;<\/p>\n<p style=\"font-size: 13px; color: #757575; margin: 0;\"><strong style=\"color: #333;\">Sarah K.<\/strong> \u00b7 \u2605\u2605\u2605\u2605\u2605 \u00b7 Google<\/p>\n<\/div>\n<div style=\"border-left: 3px solid #2E7D32; padding: 12px 16px; margin-bottom: 16px; background: #F9F9F9; border-radius: 0 6px 6px 0;\">\n<p style=\"font-size: 15px; color: #333; line-height: 1.65; margin: 0 0 10px;\">&#8220;The experience was awesome. My daughter and I loved all 3 caves, but especially E Cave. Our guide was super personable and lovely. I highly recommend \u2014 and be prepared for the workout you will get.&#8221;<\/p>\n<p style=\"font-size: 13px; color: #757575; margin: 0;\"><strong style=\"color: #333;\">Linda M.<\/strong> \u00b7 \u2605\u2605\u2605\u2605\u2605 \u00b7 Tripadvisor<\/p>\n<\/div>\n<p style=\"font-size: 14px; color: #757575; text-align: center;\"><a style=\"color: #1565c0; text-decoration: underline;\" href=\"https:\/\/share.google\/fEE9DvDi30kC2nMnJ\" target=\"_blank\" rel=\"noopener nofollow\"><br \/>\nSee all reviews on Google \u2192<br \/>\n<\/a><\/p>\n<p style=\"font-size: 14px; color: #757575; text-align: center;\"><a style=\"color: #1565c0; text-decoration: underline;\" href=\"https:\/\/www.tripadvisor.com\/Attraction_Review-g13163545-d19085660-Reviews-Moc_Nam_Adventure-Phong_Nha_Quang_Binh_Province.html\" target=\"_blank\" rel=\"noopener nofollow\"><br \/>\nSee all reviews on Tripadvisor \u2192<br \/>\n<\/a><\/p>\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-319322669\" class=\"col medium-4 small-12 large-4\"  >\n\t\t<div class=\"is-sticky-column\"><div class=\"is-sticky-column__inner\">\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n   <style>\n\/* \u2014\u2014\u2014 Layout & Card \u2014\u2014\u2014 *\/\n\/* FIX: canh th\u1eb3ng h\u00e0ng th\u00e1ng \u2013 n\u0103m trong flatpickr *\/\n.flatpickr-months .flatpickr-month{\n  display:flex;\n  align-items:center;            \/* gi\u1eefa theo tr\u1ee5c d\u1ecdc *\/\n  height:48px;                   \/* nh\u01b0 tr\u01b0\u1edbc *\/\n}\n.flatpickr-current-month{\n  display:flex;\n  align-items:center;            \/* k\u00e9o \u00f4 n\u0103m l\u00ean c\u00f9ng h\u00e0ng *\/\n  gap:8px;                       \/* kho\u1ea3ng c\u00e1ch gi\u1eefa th\u00e1ng v\u00e0 n\u0103m *\/\n}\n.flatpickr-current-month .numInputWrapper{\n  display:flex;\n  align-items:center;            \/* c\u0103n gi\u1eefa input n\u0103m *\/\n}\n.flatpickr-current-month input.cur-year{\n  margin:0;\n  height:28px;\n  line-height:28px;\n  padding:0 6px;\n  font-size:16px;\n}\n\/* \u1ea8n m\u0169i t\u00ean t\u0103ng\/gi\u1ea3m n\u1ebfu kh\u00f4ng c\u1ea7n *\/\n.flatpickr-current-month .numInputWrapper span.arrowUp,\n.flatpickr-current-month .numInputWrapper span.arrowDown{\n  display:none;\n}\n\n\/* === Full-width flatpickr === *\/\n.mn-tour-form .flatpickr-calendar.inline{\n  width:100% !important;\n  max-width:100%;\n  display:block;\n  box-sizing:border-box;\n}\n\n.mn-tour-form .flatpickr-innerContainer,\n.mn-tour-form .flatpickr-rContainer,\n.mn-tour-form .flatpickr-days{\n  width:100% !important;\n  max-width:100%;\n}\n\n\/* D\u00e0n \u00f4 ng\u00e0y theo 7 c\u1ed9t, b\u1ecf k\u00edch th\u01b0\u1edbc c\u1ed1 \u0111\u1ecbnh m\u1eb7c \u0111\u1ecbnh *\/\n.mn-tour-form .flatpickr-days .dayContainer{\n  width:100% !important;\n  max-width:100%;\n  min-width:100%;\n  display:grid !important;\n  grid-template-columns:repeat(7, 1fr);\n  grid-auto-rows:44px;           \/* cao m\u1ed7i \u00f4 (t\u00f9y ch\u1ec9nh) *\/\n  gap:4px;                       \/* kho\u1ea3ng c\u00e1ch \u00f4 *\/\n  box-sizing:border-box;\n}\n\n.mn-tour-form .flatpickr-day{\n  width:auto !important;         \/* \u0111\u1ec3 grid qu\u1ea3n l\u00fd *\/\n  height:auto !important;\n  line-height:44px;              \/* kh\u1edbp grid-auto-rows *\/\n  margin:0 !important;\n  border-radius:8px;\n}\n\n.mn-tour-form { max-width: 460px; margin: 0 auto; font-size: 15px; }\n.mn-card {\n  background:#fff; border:1px solid #e6e9ef; border-radius:10px;\n  box-shadow: 0 1px 2px rgba(0,0,0,.03); padding:16px; margin-bottom:16px;\n}\n.mn-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }\n.mn-row span:first-child { color:#333; }\n.mn-price { font-weight:700; color:#111; }\n.mn-total {\n  border-top:2px solid #547dbf; margin-top:10px; padding-top:10px;\n  font-weight:700; color:#547dbf; font-size:18px;\n}\n\n\/* \u2014\u2014\u2014 Labels, selects \u2014\u2014\u2014 *\/\n.mn-label { display:block; font-weight:600; color:#444; margin:14px 0 8px; }\n.mn-select, .mn-input {\n  width:100%; height:44px; padding:8px 12px; border:1px solid #d7dbe3; border-radius:8px;\n  background:#fff; outline:none; transition:border .2s, box-shadow .2s;\n}\n.mn-select:focus, .mn-input:focus { border-color:#547dbf; box-shadow:0 0 0 3px rgba(84,125,191,.12); }\n\n\/* \u2014\u2014\u2014 Button \u2014\u2014\u2014 *\/\n#btfBookTourBtn{\n  width:100%; height:48px; border:none; border-radius:8px; background:#547dbf; color:#fff;\n  font-weight:800; letter-spacing:.3px; cursor:pointer; margin-top:16px;\n}\n#btfBookTourBtn:disabled{ background:#c8cfdb; cursor:not-allowed; }\n\n\/* \u2014\u2014\u2014 Flatpickr \u2014\u2014\u2014 *\/\n.flatpickr-calendar.inline{ width:100%; }\n.flatpickr-calendar{ border:1px solid #e6e9ef; box-shadow:none; border-radius:10px; }\n.flatpickr-months .flatpickr-month{ height:48px; display:flex; align-items:center; }\n.flatpickr-current-month{ font-size:16px; }\n.flatpickr-weekdays .flatpickr-weekday{ font-weight:700; }\n.flatpickr-day{ border-radius:8px; }\n.flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange,\n.flatpickr-day.selected:hover{ background:#547dbf; border-color:#547dbf; color:#fff; }\n\n\/* \u2014\u2014\u2014 Sticky bar (gi\u1eef nh\u01b0 c\u0169, ch\u1ec9nh nh\u1eb9) \u2014\u2014\u2014 *\/\n.btf-tour-sticky-bar{ position:fixed; bottom:0; left:0; right:0; background:#fff;\n  box-shadow:0 -2px 10px rgba(0,0,0,.08); padding:12px; z-index:9999;\n  transform:translateY(100%); transition:transform .25s ease; display:none;\n}\n.btf-tour-sticky-bar.show{ transform:translateY(0); }\n.btf-sticky-content{ max-width:520px; margin:0 auto; display:flex; gap:12px; align-items:center; justify-content:space-between; }\n.btf-sticky-price{ color:#547dbf; font-weight:700; }\n.btf-sticky-btn{ background:#547dbf; color:#fff; border:none; border-radius:24px; font-weight:800; cursor:pointer; }\n@media (max-width:768px){ .btf-tour-sticky-bar{ display:block; } body.btf-has-sticky-bar{ padding-bottom:78px; } }\n.btf-success-box {\n    display: flex;\n    align-items: center;\n    gap: 10px;\n    background: #f0faf4;\n    border: 1px solid #6fcf97;\n    border-radius: 10px;\n    padding: 14px 16px;\n    margin-bottom: 16px;\n}\n.btf-success-text p {\n    margin: 0;\n}\n.btf-success-text p + p {\n    margin-top: 6px;\n}\n<\/style>\n\n<div class=\"btf-success-box\">\n    <div class=\"btf-success-text\"><p>\u2705 Daily departures \u2014 flexible date selection<br \/>\n\u2705 Free cancellation if notified 24 hours in advance<br \/>\n\u2705 Quick confirmation after payment<br \/>\n\u2705 Travel insurance up to VND 50,000,000 per person<\/p>\n<\/div>\n<\/div>\n<div class=\"mn-tour-form\">\n  <form id=\"btfBookTourForm\" action=\"https:\/\/mocnam.vn\/en\/\" method=\"GET\">\n          <input type=\"hidden\" name=\"add-to-cart\" value=\"1452\">\n        <input type=\"hidden\" name=\"tour_date\" id=\"btf_date_hidden\" value=\"\">\n    <input type=\"hidden\" name=\"redirect_to\" value=\"checkout\">\n    <input type=\"hidden\" name=\"unit_price\" value=\"226.2\">\n\n    <div class=\"mn-card\">\n      <div class=\"mn-row\">\n        <span>Price \/ person:<\/span>\n        <span class=\"mn-price\"\n              id=\"btf_pricePerPerson\"\n              data-price=\"226.2\"\n              data-locale=\"en-US\"\n              data-prefix=\"&#036;\"\n              data-suffix=\"\"\n              data-decimals=\"2\">\n          &#036;226.20        <\/span>\n      <\/div>\n      <div class=\"mn-row\">\n        <span>Quantity:<\/span>\n        <span id=\"btf_selectedQuantity\">1<\/span>\n      <\/div>\n      <div class=\"mn-row mn-total\">\n        <span>Total:<\/span>\n        <span id=\"btf_totalPrice\">\n          &#036;226.20        <\/span>\n      <\/div>\n    <\/div>\n\n    <label class=\"mn-label\"><strong>Select number of guests:<\/strong><\/label>\n    <select id=\"btf_quantity\" name=\"quantity\" class=\"mn-select\">\n              <option value=\"1\">1<\/option>\n              <option value=\"2\">2<\/option>\n              <option value=\"3\">3<\/option>\n              <option value=\"4\">4<\/option>\n              <option value=\"5\">5<\/option>\n              <option value=\"6\">6<\/option>\n              <option value=\"7\">7<\/option>\n              <option value=\"8\">8<\/option>\n              <option value=\"9\">9<\/option>\n              <option value=\"10\">10<\/option>\n          <\/select>\n\n    <label class=\"mn-label\"><strong>Select date:<\/strong><\/label>\n    <div id=\"btf_date_inline\" style=\"margin-bottom:10px;\"><\/div>\n\n    <button id=\"btfBookTourBtn\" type=\"submit\" >\n      BOOK TOUR    <\/button>\n  <\/form>\n<\/div>\n\n<!-- Sticky bar -->\n<div id=\"btfStickyBar\" class=\"btf-tour-sticky-bar\" aria-hidden=\"true\">\n  <div class=\"btf-sticky-content\">\n    <div class=\"btf-sticky-price\">\n      From &#036;226.20\/person    <\/div>\n    <button class=\"btf-sticky-btn\" type=\"button\">BOOK TOUR<\/button>\n  <\/div>\n<\/div>\n\n    <script>\n    document.addEventListener('DOMContentLoaded', function () {\n        const priceEl     = document.getElementById('btf_pricePerPerson');\n        const qtyEl       = document.getElementById('btf_quantity');\n        const selQtyEl    = document.getElementById('btf_selectedQuantity');\n        const totalEl     = document.getElementById('btf_totalPrice');\n        const dateHidden  = document.getElementById('btf_date_hidden');\n        const submitBtn   = document.getElementById('btfBookTourBtn');\n        const form        = document.getElementById('btfBookTourForm');\n\n        const stickyBar   = document.getElementById('btfStickyBar');\n        const stickyBtn   = stickyBar ? stickyBar.querySelector('.btf-sticky-btn') : null;\n\n        const unitPrice = parseFloat(priceEl.dataset.price || '0') || 0;\n        const locale    = priceEl.dataset.locale || 'vi-VN';\n        const prefix    = priceEl.dataset.prefix || '';\n        const suffix    = priceEl.dataset.suffix || '';\n        const decimals  = parseInt(priceEl.dataset.decimals || '0', 10);\n\n        function fmt(n) {\n            return prefix + new Intl.NumberFormat(locale, {\n                minimumFractionDigits: decimals,\n                maximumFractionDigits: decimals\n            }).format(n) + suffix;\n        }\n\n        function updatePrice() {\n            const qty = parseInt(qtyEl.value || '1', 10);\n            selQtyEl.textContent = qty;\n            totalEl.textContent = fmt(qty * unitPrice);\n        }\n        qtyEl.addEventListener('change', updatePrice);\n        updatePrice();\n\n        \/\/ flatpickr (inline)\n        flatpickr('#btf_date_inline', {\n            inline: true,\n            minDate: 'today',\n            dateFormat: 'd-m-Y',\n            onChange: function(selectedDates, dateStr){\n                dateHidden.value = dateStr;\n                submitBtn.disabled = !dateStr ;\n            }\n        });\n\n        \/\/ Sticky show\/hide\n        function isFormCentered(el) {\n            const r = el.getBoundingClientRect();\n            const vh = window.innerHeight || document.documentElement.clientHeight;\n            return (r.top >= 0 && r.top <= vh * 0.6);\n        }\n        function onScroll() {\n            if (!form || !stickyBar) return;\n            if (window.innerWidth > 768) {\n                stickyBar.classList.remove('show');\n                document.body.classList.remove('btf-has-sticky-bar');\n                return;\n            }\n            const visible = isFormCentered(form);\n            if (visible) {\n                stickyBar.classList.remove('show');\n                document.body.classList.remove('btf-has-sticky-bar');\n            } else {\n                stickyBar.classList.add('show');\n                document.body.classList.add('btf-has-sticky-bar');\n            }\n        }\n        window.addEventListener('scroll', onScroll, {passive:true});\n        window.addEventListener('resize', onScroll);\n        onScroll();\n\n        if (stickyBtn) {\n            stickyBtn.addEventListener('click', function(){\n                form.scrollIntoView({ behavior: 'smooth', block: 'center' });\n                stickyBar.classList.remove('show');\n                document.body.classList.remove('btf-has-sticky-bar');\n            });\n        }\n    });\n    <\/script>\n    \n\n\t\t<\/div>\n\t\t<\/div><\/div>\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1528486100 {\n  padding-top: 50px;\n  padding-bottom: 50px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_742098200\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1334307278\">\n\n\t<div id=\"col-2016610058\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2><strong>FIND OUT MORE\u00a0<\/strong><\/h2>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row hl-carousel\"  id=\"row-1971417441\">\n\n\t<div id=\"col-1664345287\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/mocnam.vn\/en\/tour\/exploration-e-cave\/\">\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1.jpg\" class=\"attachment- size-\" alt=\"E Cave tour Phong Nha - paddle board turquoise water cave Moc Nam Adventure\" srcset=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1.jpg 1000w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-300x300.jpg 300w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-150x150.jpg 150w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-768x768.jpg 768w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-800x800.jpg 800w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-600x600.jpg 600w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-e-1-100x100.jpg 100w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4 style=\"text-align: left;\"><span style=\"font-size: 120%;\">1 day \u2022 Risk level 2 \u2022 Moderate<\/span><\/h4>\n<h3 style=\"text-align: left;\"><span style=\"font-size: 140%;\"><strong>Exploration of Abandoned Valley &amp; E Cave<\/strong><\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-size: 120%;\">Trekking tour to the most beautiful turquoise water cave in Phong Nha-Ke Bang National Park. SUP paddle inside E Cave, jungle lunch, afternoon water activities.<\/span><br \/><span style=\"font-size: 140%;\"><strong>68.25 USD\/pax <\/strong><\/span><\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-212893625\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/mocnam.vn\/en\/tour\/exploration-golden-cave-and-e-cave\/\">\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang.jpg\" class=\"attachment- size-\" alt=\"Golden Cave and E Cave tour Phong Nha - 24K gold stalactites Moc Nam Adventure\" srcset=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang.jpg 1000w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-300x300.jpg 300w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-150x150.jpg 150w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-768x768.jpg 768w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-800x800.jpg 800w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-600x600.jpg 600w, https:\/\/mocnam.vn\/wp-content\/uploads\/2025\/06\/thumnail-hang-vang-100x100.jpg 100w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t<div id=\"text-897189776\" class=\"text\">\n\t\t\n<h4 style=\"text-align: left;\"><span style=\"font-size: 120%;\">1 day \u2022 Risk level 3 \u2022 Challenging<\/span><\/h4>\n<h3 style=\"text-align: left;\"><span style=\"font-size: 140%;\"><strong>E<\/strong><strong>xploration of Abandoned Valley &#8211; Golden Cave &amp; E Cave<\/strong><\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-size: 120%;\">2 caves in 1 day \u2014 the only gold stalactites in Phong Nha at Golden Cave, then SUP paddle through turquoise E Cave in Abandoned Valley.<\/span><br \/><span style=\"font-size: 140%;\"><strong>81.9 USD\/pax <\/strong><\/span><\/p>\n\t\t\n<style>\n#text-897189776 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-813859727\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"https:\/\/mocnam.vn\/en\/tour\/exploration-dark-cave-exit-and-e-cave\/\">\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/thumnail-camping-e-cave-800x800.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/thumnail-camping-e-cave-800x800.jpg 800w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/thumnail-camping-e-cave-150x150.jpg 150w, https:\/\/mocnam.vn\/wp-content\/uploads\/2026\/01\/thumnail-camping-e-cave-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n<h4 style=\"text-align: left;\"><span style=\"font-size: 120%;\">2 days 1 night \u2022 Risk level 3 \u2022 <\/span><span style=\"font-size: 120%;\">Challenging<\/span><\/h4>\n<h3 style=\"text-align: left;\"><span style=\"font-size: 140%;\"><strong>E<\/strong><strong>xploration of Abandoned Valley &#8211; Camping at E Cave<\/strong><\/span><\/h3>\n<div style=\"text-align: left;\"><span style=\"font-size: 120%;\">Embark on a 2D1N expedition through untouched jungles to camp at E Cave, known as the &#8220;Emerald Heart&#8221; of Abandoned Valley. Experience SUP paddling, cave swimming, and a complete immersion in the breathtaking wilderness.<\/span><\/div>\n<p style=\"text-align: left;\"><span style=\"font-size: 140%;\"><strong>156USD\/pax<\/strong><\/span><\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_742098200 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":940,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1093","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/pages\/1093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/comments?post=1093"}],"version-history":[{"count":24,"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/pages\/1093\/revisions"}],"predecessor-version":[{"id":2400,"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/pages\/1093\/revisions\/2400"}],"up":[{"embeddable":true,"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/pages\/940"}],"wp:attachment":[{"href":"https:\/\/mocnam.vn\/en\/wp-json\/wp\/v2\/media?parent=1093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}