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The Real Jewels of Koh Tao are Below The Surface Koh Tao Dive Sites

Sail Rock

Towering 15 meters above the surface and dropping to 40 meters below, Sail Rock is widely considered the crown jewel of the Gulf of Thailand. This iconic pinnacle delivers depth, drama, and diversity in one unforgettable site. It’s a circular dive site so there can be dramatic...

Chumphon Pinnacle

Frequently ranked among the best dive sites in the Gulf, Chumphon Pinnacle is a fully submerged granite pinnacle that rises from depths of around 35 meters to just 14 meters below the surface. With no part of the rock breaking the waterline, everything here happens beneath the surface —...

Southwest Pinnacle

Rising dramatically from the seabed at around 30 meters to a shallowest point of roughly 5 meters, Southwest Pinnacle is a multi-peaked granite formation that delivers big topography and even bigger marine life. Its staggered layout of pinnacles and ridges creates natural pathways that make every dive feel exploratory...

Green Rock

One of the most unique dive sites around Koh Tao, Green Rock is a striking cluster of granite boulders forming swim-throughs, caverns, and narrow passages that invite exploration at every turn. Depths range from around 6 meters down to approximately 28–30 meters, making it an excellent site for both...

Red Rock

Positioned just west of Koh Nang Yuan and only 10 minutes from Koh Tao, Red Rock Pinnacle is a striking granite tower that rises dramatically from around 18–20 meters to within just 2 meters of the surface. Dropping down the pinnacle then heading west to 12 meters deep swim...

White Rock

Located just off the west coast of Koh Tao, White Rock is one of the island’s largest and most diverse dive sites. This sprawling reef system ranges from one large White Rock approximately 6 meters below the surface, down to shallow coral gardens at around 10-12 meters down to...

No Name /Suphairon Wreck

Located just west of Koh Nang Yuan, this unique dual-site dive combines natural topography with artificial reef exploration in a single unforgettable descent. Starting around No Name Pinnacle — rising from roughly 30 meters to about 18 meters — it sits 15m east of  the HTMS Suphairon, which rests...

Advanced diving on a ship wreck

HTMS Hanhak Sattru Wreck

Situated along the quiet eastern coastline of Koh Tao, this dive blends relaxed reef scenery with a Thai Navy wreck sank on Koh Tao in 2022. Aow Mao Bay slopes down along the coast making some interesting landscape before reaching around 18–20 meters, where the HTMS Hanhak Sattru rests...

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