Not surprisingly diving is the largest activity on Koh Tao. Because divers are usually either in classrooms or underwater during the day, Koh Tao normally has very empty beaches which are ideal for the sunseekers looking for peace and quiet.

Snorkeling, rock climbing, tai chi, massage courses, thai cookery, meditation courses and watersports including wakeboarding and sea kayaking are all available on the island.

For those looking for night life, Koh Tao has regular beach parties.