HANG TIEN EXPLORATION3D2NGrab your gear, and head into the wilderness. Join ourHang Tien Exploration over 3 days and 2 nights. Theexhilarating tropical jungle trekking and remarkable caveexploration will excite you in every way.On this demanding adventure, you will trek through the world-class, legendary jungle of the Tu Lan Cave System. You willtraverse the Rao Nan river, featured in the Hollywoodblockbuster Kong: Skull Island.You will also explore extraordinary caves, including Hang TienCave–famed for its vastness and magnificent formations.Youwill not miss the highlight caving activity of the tour–the flyingfox.Our internationally qualified team will lead you deep into thismysterious land. Feel safe in the knowledge that you will usehigh quality safety equipment to help you explore the beautyand diversity of the jungle and its caves.Two richly different campsites will offer you a picturesque wake-up call every day, and a magical night scene for your dreams




The perfect journey to explore both most fascinating wet caves and dry caves, especially Hang Tien 1 and Hang Tien 2. They are the biggest dry caves of the system with enormous entrances, large calcite formations and unusual rock features. This is your chance to experience the pristine jungle, rocky terrains, rivers, and the most beautiful campsites.

  • Astounding wet & dry caves
  • Biggest dry caves of the system
  • Jungle trekking, river crossings.
  • Traversing rocky terrains.
  • Two beautiful campsites
  • Amazing food
  • Duration: 3 day tour
  • Availability: Mid-Nov to mid-Sep
    Every Tue & Sat
  • Difficulty: Level 4 – Challenging
  • Group size: 2-10 people;
    16+ years old
  • Distance: 25 km trekking; 6.5 km caving; 150m elevation gain; 10m ladder climb, 100m swimming

1 Day 1: P hong Nha – Tan Hoa – Secret Cave – Hung Ton Cave – La Ken Campsite

1 Day 2: La Ken Valley – Hung Nhai – Mooc Lagoon – Tien Campsite

1 Day 3: Tien Campsite – Hang Ti e n 1 – Hang Ti e n 2 – Dong Dau Mountain – Tan Hoa – Phong Nh




  • Camping gear: tent, camp light, sleeping bag, mattresses, pillow
  • Caving & safety gear: caving helmet, caving headlight, gloves
  • Light PVC backpack (if you do not want to take your own, as it will get wet)
  • Dry bag (for clothing and personal belongings excl. electronics)
  • Meals: picnic lunches, dinner (day 1 & 2), breakfast (day 2 & 3)
  • Basic canvas trekking boots (only if you do not have your own pair) sizes 36 – 46
  • Professional English-speaking tour guide and guide safety assistant
  • Porter team to carry all camping gear and prepare all meals
  • Shared dry box for phones and small cameras (limited availability for larger cameras)
  • Water purifier (used only by guide and porters) and water bottle
  • Basic camping facilities with eco-friendly compost toilet using western toilet seat
  • First Aid Kit and Medical Rescue Equipment (application by guides and porters only)
  • Secure Storage Facility at Oxalis Headquarters to store all luggage you will not be taking on the trek


  • 2 long (easy to dry) pants and 2 long sleeved shirt to wear during the trek (quick dry)
  • 1-2 pair of short and t-shirt to wear at campsite and swim suit
  • 1 pair of good-gripping and non-waterproof trekking boots/shoes (if you prefer your own comfortable pair)
  • 1 pair of flip flop (sandals) for campsite
  • 1 medium size towel
  • 2-3 pairs of calf length densely woven socks (not ankle socks!)
  • Personal items: mosquito repellent, sunglasses, hat, camera, underwears, toiletries