Rating	8 / 10
Journey Time	25 minutes
Max Depth	24 metres
Level of Diver	Open Water Upwards
Snorkeling	Not Great

Description: Single large rock pinnacle rising to within a few feet of the surface. Many scattered rocks and boulders at it's base creating a fantastic maze of caves and swimthroughs.

Marine Life Highlights: Green Rock is the tiggerfish ghetto of Koh Tao - you can observe both Titan and Yellow Margin Triggerfish in their nests around the pinnacle.

If lucky you can sea banded sea snakes and hawskbill turtles around Green Rock.

Corals: Mixed hard corals such as lobe and brain corals grow over the rocks. Deeper down there are masses of mushroom corals, plus even deeper soft white corals.