Caving Trip 3: Tham Nam Lang

This is Thailand’s biggest volume cave and it is massive. We take you over 3 km into one of the world’s biggest river tunnels. If you have time for just one caving adventure in Thailand, don’t miss this one!

The trip involves a full one-hour drive each way. After the drive, walk up a very steep hill for about 1.5 hours to the enormous cave entrance chamber. Inside the cave we push upstream (waist-deep to neck-deep in some places). If you are willing to swim a bit, our guides can take you in even deeper! In some sections there is scrambling over rocks and breakdown (rockfall from ancient roof collapses). It is a long, fairly tough day, but no difficult climbing.

This cave has some massive and beautiful formations. As a bonus, on most evenings spectacular sunbeams stream into the entrance chamber, making for an incredible photo.

Tours start from 5 people. Smaller groups are also welcome and can join at the rates below.

Before booking, please read our tour information (booking, deposits, transport and what to bring). Ask our staff or contact us with any questions.