Gulf of Thailand

Koh Tao Dive Sites

From sheltered training bays to the open-water pinnacles that draw whale sharks, Koh Tao packs world-class diving into a short boat ride. Explore each site - depth, difficulty and the marine life you'll meet down there - then dive it with us.

5 - 19 m

Twins

Koh Nang Yuan · Gulf of Thailand

Shallow, sheltered and easy to navigate — the dive site where most divers on Koh Tao take their first breaths underwater.

5 - 19 mEasyOpen Water

14 - 36 m

Chumphon Pinnacle

Chumphon Pinnacle · 11 km NW of Koh Tao

The most celebrated dive in the Gulf of Thailand - a granite tower wrapped in soft coral, and a whale-shark magnet in season.

14 - 36 mAdvancedAdvanced

5 - 40 m

Sail Rock

Hin Bai · between Koh Tao & Koh Phangan

The Gulf of Thailand's signature pinnacle dive - towering schools of barracuda and trevally, and the famous vertical swim-through, The Chimney.

5 - 40 mAdvancedAdvanced