Khao Khanab Nam

A fascinating and very accessible stop in Krabi that blends local legend, landscape, and contemporary art. First, it’s important to say clearly: the giant and snake bones inside the cave are not real archaeological remains. They are an art installation inspired by a real local legend about a Yaksha giant and a Naga serpent fighting to the death, a story deeply rooted in southern Thai folklore. Knowing this actually makes the experience better, not worse. The island is easy to reach. You can visit it as part of a standard four-island tour, or hire a private longtail boat for around 500 baht per hour if you want to explore specific spots without a boat full of tourists. From the pier, this is the very first island you arrive at. Before reaching the main cave, there’s an enormous bat cave that’s absolutely worth checking out on its own. You’ll know you’re approaching the main cave when you climb about 50 steps. Inside, the cave is huge, with natural openings that let sunlight pour in. You don’t need a flashlight, and the atmosphere is dramatic but very comfortable to explore. The giant and serpent installation was created by Taiwanese artist Tu Wei-cheng as part of the Thailand Biennale. The work is meant to represent the legend, not prove it as literal history, even though some of the signage near the stairs oddly makes it feel like a geological or archaeological discovery. In reality, it’s thoughtful, well-executed, and adds a powerful visual layer to the story of the place. Overall, this is a unique stop that combines myth, nature, and art in a way you don’t see very often. Definitely worth the visit if you’re in Krabi.

Absolutely beautiful area with stunning nature. The longtail boat ride lasted over an hour and cost 500 THB, which was definitely worth every penny. Highly recommended!

Amazing place.. you can book the long-tail boat from nearby pier. Be ready to negotiate the price and hours.