About Koh Seh
Koh Seh or Koh Ses is a Cambodian island located in the Gulf of Thailand, inside Ream National Park, Sihanoukville province. It lies 1. 5 km south of Koh Thmei and around 9 km south of the main-land of Sihanoukville's Ream commune. A 4. 3 km wide sound separates it from Phu Quoc. "Koh Seh" means Horse Island.