Son Doong Expedition
Son Doong Cave is the largest cave on Earth, with its own eco-system and is embellished with gigantic formations. The Son Doong Expedition is truly the adventure of a lifetime.
VND 69,800,000/person
We provide the best jungle & cave adventure tours in Phong Nha.
Oxalis Adventure conducts top notch cave and jungle adventure tours in Phong Nha, including the largest of caves Son Doong Cave and Hang En Cave; home to some of the rarest formations ever seen by humankind, the Hang Va Cave, Nuoc Nut Cave and the nearby cave system called Tu Lan Cave System owning some of the top caves in Vietnam.
Oxalis is the first adventure caving company in Vietnam and still offers the highest quality tours available in the Phong Nha – Ke Bang National Park, Quang Binh Province, Central Vietnam.
All tours are carefully designed, and tour guides trained by the expert cavers with many years experiences from the British Caving Research Association.
Choose your best adventure
Whether you prefer long treks, camping in a cave, sleeping under the stars in the jungle, swimming underground in river caves, explore the huge dry caves or just taking an exploratory day trip, Oxalis Adventure can provide the right one for you.
Tu Lan Expedition
Go into the depths of the majestic Tu Lan Cave System and with plenty of trekking, underground swimming and other thrilling activities, you will explore 10 incredible caves.
VND 15,000,000/person
Hang Tien Exploration
Enjoy extensive jungle trekking, camping under the stars and exploring gorgeous caves, especially the Hang Tien Cave, the biggest dry cave of the Tu Lan Cave System.
VND 8,500,000/person
Wild Tu Lan Explorer
A great trekking and caving adventure including the wildest caves of the region like Rat Cave, Ken Cave, Kim Cave, Hung Ton Cave, Song Oxalis Cave and Tu Lan Cave!
VND 8,000,000/person
Hang Va Expedition
On this expedition, you will get to explore and enjoy adrenaline-pumping caving activities inside the incredibly beautiful Hang Va cave, known to have some of the rarest formations ever seen.
VND 8,000,000/person
Hang En Adventure
An unforgettable adventure into the third largest cave on Earth – Hang En, where you get a bucket list camping experience inside the cave and admire nature’s beauty like never before.
VND 7,600,000/person
Hang Tien Endeavour
A moderate tour where you will trek, enjoy a natural pool and camp overnight, while exploring the largest dry cave of the Tu Lan Cave System – Hang Tien.
VND 6,500,000/person
Tu Lan Encounter
A very enjoyable 2-Day tour where you get to take a plunge into some of Vietnam’s top river caves, based inside the mesmerizing Tu Lan Cave System.
VND 5,500,000/person
Hang Tien Discovery
Spend a day filled with adventurous trekking through the wilderness of the Tu Lan Cave System and explore the huge Hang Tien cave, also known as the Fairy Cave.
VND 2,000,000/person
Tu Lan Experience
This is one of the most popular one day tours in the region, as your day is filled with adventure and the unique experience of swimming underground.
VND 1,800,000/person
Phong Nha National Park
This one day tour’s itinerary has been designed in a way that makes it ideal for families, as they get the perfect balance of adventure and sightseeing in Phong Nha.
VND 1,650,000/personOur caves
The Goverment of Quang Binh Province has deemed Oxalis Adventure as the only official tour operator to Son Doong Cave, Hang En Cave, Hang Va Cave, Nuoc Nut Cave and the Tu Lan Cave System, including two huge Hang Tien Caves.
Son Doong Cave
Son Doong Cave is the largest cave in the world, with its own jungle, river and gigantic formations, it is truly a natural wonder unlike any other in the world!
Hang En Cave
Hang En Cave is the world’s 3rd largest cave located in Phong Nha Ke Bang National Park. Hang En is the best cave camping in the world
Tu Lan Cave System
Tu Lan Caves System is comprised of over 10 caves, in Tan Hoa village. The area has been used as film location for Kong: Skull Island movie.
Hang Tien Cave
Hang Tien is the largest dry cave of the Tu Lan Cave System, located about 70 km away from Phong Nha Ke Bang National Park.
Hang Va Cave
Hang Va Cave was found in 2012. This cave is located below Son Doong cave, and has rare formations called tower cone.
Nuoc Nut Cave
Nuoc Nut Cave has become one of the world’s most attractive natural wonders. This cave is suitable for family to do a bit of adventure
Team building
Team-building tours are a fantastic gateway into the jungle.
In a tour unlike anything available in this region, you will have the options of obstacle course races, scavenger hunts, and many other activities which will keep your team working together and smiling the whole time through. Team-building tours are catered according to your preference and the outcome you are looking for.
See More Team Building Tu Lan Adventure Race 2020
Safety & FAQs
Safety is top priority in all Oxalis business activities, we employ the leading cave safety experts from UK to ensure it. All the tour guides, guide assistants, porters go through a comprehensive training program. We only use top quality equipment imported mainly from France, England and Switzerland.
Meet our team
Oxalis Adventure employs over 500 locals from Phong Nha, many used to be illegal loggers and hunters. With the support from cave experts of the British Cave Research Association, we pride ourselves in building the best adventure team.
