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Experience the Actual Reality at Hang Son Doong - The world's largest cave in Vietnam in 2022

Travelling to Vietnam now is easier than ever. It's has been 2 years without international travel. Now it is time for you to travel the world again. Get out there and experience it yourself. Watch the Actual Reality Tours at Hang Son Doong - The world's largest cave in Vietnam.


Hello friends! Greetings from Son Doong Cave

While waiting for the pandemic to be completely controlled. Please enjoy watching this video in Hang Son Doong - the world's largest cave, the video was captured in January 2021 and this is the first time Son Doong was filmed using FPV drones.

123 | 09-03-2021

Son Doong Expedition - Explore the world's biggest cave, in Vietnam | Oxalis Adventure

The Son Doong Expedition is where your adventure travel goals turn into reality. This is a one of a kind journey that will show you the unimaginable beauty of Mother Nature! This bucket list adventure is considered to be one of the most life-changing experiences in the world.

123 | 26-08-2019

Livestream Son Doong Expedition FAQs | Oxalis Adventure

Questions & Answers of Son Doong Expedition, hosted by Oxalis Adventure with Mr. Howard Limbert, Technical Advisor of Oxalis Adventure, member of British Cave Research Association.

123 | 26-08-2019
son doong cave


Everything you need to know about Dark Cave

The Phong Nha- Ke Bang National Park in Vietnam is also known as the cave kingdom of the world! This explorer’s paradise has some of the biggest and most beautiful caves ever seen. Phong Nha-Ke Bang National Park is home to the largest cave in the world – Son Doong cave, the third largest cave in the world - Hang En cave, the cave made up of some of the rarest formations ever seen – Hang Va cave, the gorgeous Paradise Cave and many more!

1971 Views | 06-02-2021

One of the best campsites in the world – Hang Tien cave campsite

Among the top must-have camping experiences in the world, pitching a tent under the stars amid some of the most breathtaking sceneries is the wild and free camping experience that any nature lovers & explorers have ever dreamed of. Even if you have ever camped on dreamy beaches of the Caribbean islands or on snow-capped peaks of the Alps, the feeling of sleeping in the heart of tropical jungles right next to a million-year-old cave is like no other!

1254 Views | 06-02-2021

The perfect guide to explore Nuoc Mooc Eco-trail

The Phong Nha - Ke Bang National Park in the central region of Vietnam holds some of the most beautiful natural assets in all of Asia and even the world. Mountains, rivers, caves, jungles, valleys, you name it! When you travel to Phong Nha, you’ll surely find a wide array of activities to choose from, places to see, things to try, traditions to learn and much more!

1119 Views | 06-02-2021

Phong Nha Botanical Garden: A complete guide

If you’re a passionate traveller and wish to experience the hidden beautiful places of the world, you must visit the Phong Nha - Ke Bang National Park in the central region of Vietnam.

1238 Views | 04-02-2021

27 Things to know before travelling to the Son Doong Cave in Vietnam

If you’re planning to participate in any cave tours around the world, Vietnam deserves to be on top of your list. The UNESCO World Heritage Site, Phong Nha – Ke Bang National Park, in the central region of Vietnam is actually home to some of the world’s biggest, most astounding and rarest caves and cave systems ever seen and explored by humankind on Earth.


Vietnam 2020 BCRA Expedition to Quang Binh

The 2020 caving expedition to Quang Binh was a great success despite a number of difficulties. In total over 10.5km of new cave passage was explored and surveyed and 12 new caves were found.


Photo Essay: Inside Son Doong, the World's Largest Cave

Only a thousand people have passed through this cave since its discovery. We were lucky enough to be among them.


Son Doong - Vietnam's Mammoth Cave

Explore the 2.5-mile Hang Son Doong, or “mountain river cave,” along the Vietnam-Laos border via this animated 3-D flyby.


Vietnam cave craze

Vietnam is putting caves on the map — literally. This year alone, 57 have been discovered in the UNESCO-listed Phong Nha-Ke Bang National Park


Journey through the largest cave in the world - Hang Son Doong

Son Doong Cave—the largest in the world—wasn't discovered until 2009. Now, National Geographic grantee and photojournalist Martin Edström, takes us deep inside Son Doong as he tries to capture its overwhelming size and beauty in 360 degrees.


Tour Information

Son Doong Cave Expedition

This incredible Son Doong Cave Expedition will give you a wonderful chance to explore the world’s largest cave and exit via the Great Wall of Vietnam. This is the only tour available of Son Doong Cave by the official tour operator Oxalis Adventure Tours.


Hang Tien Cave Tours (1-3 days)

The majestic cave known as Hang Tien, or “Fairy Cave”, has previously only been viewable on the Tu Lan Expedition. It is now showcased as the star of our 1 day tour.


Tu Lan Cave Tours (1-4 days)

The area of Tu Lan lies 70 km away from Phong Nha – Ke Bang National Park, next to the minority village of Tan Hoa, just past the fields of grazing buffalo and rapidly growing peanut and cornfields 


Hang En 2-Day Adventure

Come and explore Hang En, located within the Phong Nha – Ke Bang National Park, and spend the night underground in its massive chamber below thousands of darting swifts.


Hang Va 2-Day Expedition

Hang Va is one of the most treasured caves in all of Phong Nha National Park, home to some of the rarest formations seen anywhere in the world. Hang Va is located deep in the park quite close to the world-famous Son Doong Cave, and it is thought to be part of the same system.