The Hin Wong Pinnacle lies on the eastern side of Koh Tao with depths ranging from 10 metres to 32 metres. This place is covered in curly wire coral and lacy sea fans.
Snappers, reef fish, filefish and coral grouper are common here. Tourists can also spot sweetlips, burrowing clams, blue spotted stingray, turtles and nudibranchs here. There are scattered rocks at the dive site with hard and soft corals.
