Hin Wong Pinnacle
Hin Wong Pinnacle is a submerged boulder outcrop just outside Hin Wong Bay on Koh Tao's east coast. It starts around 10–12 m and drops beyond 30 m, with most dives between 18 and 28 m. Sea fans, whip and black corals and purple soft corals grow on the boulders, which shelter groupers, snappers, white-eyed morays and cuttlefish. Turtles, banded sea snakes and whiprays are regular visitors.
depth: 10–30 m