"Koh Tonsay" translates to Rabbit Island, it is being administered by Kep Province. Koh Tonsay is located just 4 km south of Kep town, has an area of around 2 km² and can be reached by ferry boat from the local port. The island is open for visitors and tourists, who value white sand beaches and the marine scenery. The surrounding sea is shallow, the sea bed gradually sloping, excellent for recreational activities. A number of coral reefs and a variety of habitats for animals and plants attract researchers and ecologists.