About
The world's largest cave, with its own jungle and weather system.
Why go
- Feels like stepping into another planet or a hidden world
- A rare chance to witness one of nature’s greatest miracles
- One of the most magnificent, most beautiful, most challenging, most fulfilling places
Must try
- Explore the world's largest cave
- Trek through the jungle
- Camp inside the cave
- Climb the Great Wall of Vietnam
- Swim in underground lakes
Pro tips
- Book over a year ahead
- Requires a physical fitness screening
- Trek through dense jungle for a day and a half
- Cross underground rivers
- Tours are limited to 1,000 visitors per year
Good to know
- Tours are booked out for 2025 and most of 2026
- Costs around $3,000 per person
- Leeches are plentiful
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Rating
4.7 / 5