Koh Chan
The far tip of the Samae San chain, opposite Koh Chuang. Sloping reefs and sandy bottoms average around 6 m and reach about 18 m, with unusual rock formations in the shallows. Blue-spotted stingrays, yellowtail fusiliers and lionfish are regulars, and small blacktip reef sharks are seen at the southern tip.
depth: 3–18 m