{"id":44224,"date":"2026-08-21T07:04:47","date_gmt":"2026-08-21T07:04:47","guid":{"rendered":"https:\/\/luxtraveldmc.com\/blog\/?p=44224"},"modified":"2026-08-21T12:26:43","modified_gmt":"2026-08-21T12:26:43","slug":"ceo-lux-travel-dmc-into-son-doong","status":"publish","type":"post","link":"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html","title":{"rendered":"Four Days Beneath the Earth: The CEO of Lux Travel DMC\u2019s Journey into Son Doong"},"content":{"rendered":"<blockquote><p><em>Deep beneath the forests of Central Vietnam lies Son Doong, the world\u2019s largest natural cave \u2013 a place where underground rivers, ancient forests, towering limestone formations and shafts of sunlight create a world unlike any other. Recently, Pham Ha, CEO of Lux Travel DMC, embarked on a four-day expedition into this extraordinary wilderness, experiencing first-hand the challenges, beauty and profound sense of discovery that define Son Doong. His journey offers more than a story of adventure; it is a reflection on how rare experiences, responsible exploration and a deeper connection with nature can redefine the meaning of luxury travel.<\/em><\/p><\/blockquote>\n<p>For years, Pham Ha, Chairman and CEO of LuxGroup, had dreamed of setting foot inside Son Doong.<br \/>\nLike many travellers, he had seen the photographs. He heard the extraordinary numbers: the world\u2019s largest natural cave, colossal stalagmites, underground rivers, sinkholes where forests grow beneath the earth, and shafts of sunlight piercing through the vast darkness.<br \/>\nBut after four days living beneath the surface, it was not the numbers that stayed with him.<br \/>\nIt was the feeling of cold water beneath his feet in the forest. The moment his headlamp was switched off, and darkness became absolute. And later, when a single beam of sunlight broke through the cave ceiling, turning an ordinary ray of light into something precious.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#The_Journey_Begins\" >The Journey Begins<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#A_Different_Kind_of_Luxury\" >A Different Kind of Luxury<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#Into_the_Darkness\" >Into the Darkness<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#When_a_Ray_of_Sunlight_Becomes_an_Event\" >When a Ray of Sunlight Becomes an Event<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#The_Final_Challenge\" >The Final Challenge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/luxtraveldmc.com\/blog\/ceo-lux-travel-dmc-into-son-doong.html\/#A_Journey_Beyond_the_Ordinary\" >A Journey Beyond the Ordinary<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_Journey_Begins\"><\/span>The Journey Begins<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The journey began at Km35, where the group descended through the Ba Gian slopes and entered the ancient forest.<br \/>\nThe landscape changed constantly. A dirt path became rocks. A downhill trail led into a stream, followed by another climb. The group crossed rivers, navigated steep terrain, and gradually made their way towards Ban Doong, home to the Bru-Van Kieu community, before continuing on to Hang En.<br \/>\nAfter several hours, Ha realised that physical strength was only one part of the journey.<br \/>\n\u201cA long journey is not a race to see who can go fastest. What matters is finding your rhythm, placing each step carefully and saving your energy for what lies ahead.\u201d<\/p>\n<figure id=\"attachment_44230\" aria-describedby=\"caption-attachment-44230\" style=\"width: 2560px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-44230\" src=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1.jpg\" alt=\"Way to Son Doong Cave\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1.jpg 2560w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1-300x200.jpg 300w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1-768x512.jpg 768w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1-2048x1366.jpg 2048w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/20.-Way-to-Son-Doong-Cave1-370x247.jpg 370w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><figcaption id=\"caption-attachment-44230\" class=\"wp-caption-text\">Way to Son Doong Cave (Source: Oxalis)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"A_Different_Kind_of_Luxury\"><\/span>A Different Kind of Luxury<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>After hours of trekking through the forest, Hang En appeared like another world.<br \/>\nA vast cave entrance opened before the group, natural light spilling across the sand. Swallows circled overhead, while a large natural pool waited beside the campsite.<\/p>\n<p>After hours of sweat, rocks, and steep climbs, Ha dropped his backpack and went straight into the water. There was no infinity pool. No temperature-controlled water. No cold towel waiting on the side.<br \/>\nYet swimming in a natural pool deep inside a cave was, in its own way, an experience far beyond the usual definition of luxury.<\/p>\n<p>That night, he slept deep inside the cave with almost no internet and barely any phone signal.<br \/>\nWhen the headlamps went out, the darkness was complete.<\/p>\n<figure id=\"attachment_44226\" aria-describedby=\"caption-attachment-44226\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-44226\" src=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/27.-Swimming-.jpg\" alt=\"Swimming in Hang En cave\" width=\"1500\" height=\"1000\" srcset=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/27.-Swimming-.jpg 1500w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/27.-Swimming--300x200.jpg 300w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/27.-Swimming--768x512.jpg 768w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/27.-Swimming--370x247.jpg 370w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><figcaption id=\"caption-attachment-44226\" class=\"wp-caption-text\">Swimming in En cave (Source: Oxalis)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Into_the_Darkness\"><\/span>Into the Darkness<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The following morning, the group followed the underground water towards Son Doong. Wet black rocks glistened beneath their feet. Forest followed forest. Rocks followed rocks. The river appeared and disappeared as the landscape changed.Ha thought of Ho Khanh, the local man who first discovered the cave entrance in 1990 and later helped British and Vietnamese cave experts relocate and survey Son Doong.<\/p>\n<p>\u201cOnly after walking across the Truong Son mountains myself did I understand how a gigantic cave entrance could disappear into nature for so many years.\u201d<br \/>\nAs the group descended deeper, daylight gradually disappeared. Headlamps replaced the sun.<\/p>\n<p>The people walking ahead became nothing more than tiny points of light against an immense underground landscape. Rocks that looked impressive in photographs became monumental when viewed from beside them.<br \/>\nHa had seen countless images of Son Doong before the journey. But photographs, he realised, always have four edges. Inside Son Doong, those four edges disappear.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_a_Ray_of_Sunlight_Becomes_an_Event\"><\/span>When a Ray of Sunlight Becomes an Event<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>After hours of darkness, rock and challenging terrain, light suddenly appeared. Through a vast opening above, sunlight filtered through mist and moisture, illuminating the enormous chamber below. The Wedding Cake stalagmite emerged from the landscape like something from another world. On the surface, we rarely stop to notice a ray of sunlight.<br \/>\nAfter spending hours underground, sunlight becomes an event. And sometimes, the simplest experiences become the most memorable. After a long day of trekking, Ha stepped into an underground river near the campsite. \u201cI was swimming inside a mountain.\u201d No swimming pool. No shower. No familiar comforts. Just cold water, a tired body and an extraordinary feeling of being completely alive.<\/p>\n<figure id=\"attachment_44233\" aria-describedby=\"caption-attachment-44233\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-44233\" src=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/CEO-Pham-Ha.png\" alt=\"Pham Ha, CEO of Lux Travel DMC, Explores Son Doong Cave\" width=\"1000\" height=\"749\" srcset=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/CEO-Pham-Ha.png 983w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/CEO-Pham-Ha-300x225.png 300w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/CEO-Pham-Ha-768x575.png 768w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/CEO-Pham-Ha-370x277.png 370w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-44233\" class=\"wp-caption-text\">Pham Ha, CEO of Lux Travel DMC, Explores Son Doong Cave<\/figcaption><\/figure>\n<p>Then came the second sinkhole, often known as the Garden of Edam.<br \/>\nAfter hours of darkness, rocks and demanding terrain, greenery suddenly appeared. There was light, mist and birdsong, with small clouds drifting between enormous limestone walls.<br \/>\nHe knew he was still inside a cave, yet his eyes told him he was looking at a forest.<br \/>\n\u201cSon Doong is not simply a gigantic cave. It is like a world within a world \u2013 with rivers, forests, sandbanks, darkness, light and its own ecosystem.\u201d<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Final_Challenge\"><\/span>The Final Challenge<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Near the end of the journey came the famous \u201cVietnam Wall\u201d \u2013 a demanding climb involving an 18-metre steel ladder followed by more than 70 metres of steep rock, ropes and safety equipment. Seen from below, the challenge looked even greater. Once the climb began, Ha understood something simple: no one could climb it for you. The safety team could guide, protect and support you. But your feet still had to take every step.<br \/>\nAnd behind every small group exploring Son Doong is a much larger team \u2013 guides, safety experts, rangers, cooks, porters and local specialists \u2013 quietly making the journey possible.<br \/>\nIn photographs, we often see a single explorer standing beneath a monumental natural wonder. Beyond the frame is an entire team.<br \/>\n<strong><br \/>\n&#8220;Son Doong Changed Me\u201d<\/strong><br \/>\nBefore the journey, Ha had said that he wanted to \u201cconquer\u201d Son Doong. Afterwards, he no longer felt comfortable with that word. Son Doong existed millions of years before humans entered it. It will remain long after every expedition has left. A person who spends only a few days inside such a place cannot conquer nature. \u201cI did not change Son Doong. Son Doong changed me.\u201d<\/p>\n<p>Four days without the constant connection of the outside world made the sound of water clearer. A difficult climb made every step more meaningful. A natural pool became a reward. And a simple cup of hot coffee became more precious than many of the comforts we usually take for granted. Ha entered Son Doong hoping to explore one of the world&#8217;s greatest natural wonders.<br \/>\nHe returned with something more personal. Sometimes, a journey takes us very far from home \u2013 only to bring us closer to ourselves.<\/p>\n<figure id=\"attachment_44229\" aria-describedby=\"caption-attachment-44229\" style=\"width: 2560px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-44229 size-full\" src=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave.jpg\" alt=\"Sunbeam-in-Son-Doong-Cave\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave.jpg 2560w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave-300x200.jpg 300w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave-768x512.jpg 768w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave-2048x1366.jpg 2048w, https:\/\/luxtraveldmc.com\/blog\/wp-content\/uploads\/2026\/08\/31.-Sunbeam-in-Son-Doong-Cave-370x247.jpg 370w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><figcaption id=\"caption-attachment-44229\" class=\"wp-caption-text\">Son Doong Cave (Source: Oxalis)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"A_Journey_Beyond_the_Ordinary\"><\/span>A Journey Beyond the Ordinary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>At Lux Travel DMC, we believe that the most meaningful journeys are not simply about seeing a destination. They are about experiencing it, understanding it, and returning home with a story worth telling.<br \/>\nSon Doong is perhaps the ultimate expression of that philosophy \u2013 a journey where nature sets the pace, where exploration requires patience and respect, and where the destination is not something to conquer, but something to experience with humility.<br \/>\nFor our travel partners, this is the kind of Vietnam we love to share: extraordinary, authentic, and deeply connected to the natural world.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deep beneath the forests of Central Vietnam lies Son Doong, the world\u2019s largest natural cave \u2013 a place where underground rivers, ancient forests, towering limestone formations and shafts of sunlight&hellip;<\/p>\n","protected":false},"author":10,"featured_media":44228,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,1080],"tags":[],"class_list":["post-44224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lux-travel-dmc","category-vietnam"],"_links":{"self":[{"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/posts\/44224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/comments?post=44224"}],"version-history":[{"count":6,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/posts\/44224\/revisions"}],"predecessor-version":[{"id":44246,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/posts\/44224\/revisions\/44246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/media\/44228"}],"wp:attachment":[{"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/media?parent=44224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/categories?post=44224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxtraveldmc.com\/blog\/wp-json\/wp\/v2\/tags?post=44224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}