Koh Thonsáy (Khmer: កោះទន្សាយ) is a Cambodian island located off the country's southern coast in the Gulf of Thailand. "Koh Thonsáy" translates to Rabbit Island, it is being administered by Kep Province.Koh Tonsay is located just 4 km (2 mi) south of Kep town, has an area of around 2 km2 (1 sq mi) 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.During Norodom Sihanouk’s Sangkum Reastr Niyum regime (1953 to 1970), the island was a rehabilitation center for convicted criminals, who were in turn used to defend the island. Horse cart paths and wooden, thatched roof hotels were also constructed during this time. Most of this infrastructure has been destroyed by weather and decades of war.Currently there are individually built and run guest houses on the main beach, attracting Cambodian and foreign tourists. Local settlers - fishermen and their families also live on the island, occupying other beaches around the shoreline.
The price car only 60$ for way , from Phnom Penh to Koh Tonsay Island (kep Province