Koh Khai is a tiny island in Tarutao National Park, about 20 km west of Koh Tarutao, between Tarutao and Koh Adang. It is known for its natural stone arch, regarded as a symbol of the park, and for a thin strip of sand on its southern side that runs out towards rocks. The surrounding reefs are mostly staghorn coral, and sea turtles nest here, especially in November. Overnight stays are not allowed.
Records last updated: September 30, 2026
No photos of this beach yet
Been here? You can add photos in the Cala app when you write a review.
Cala