The Park is well-known for its refreshing climate, views,and waterfalls. It also has a catchment area for Touk Chhou, a major river flowing to Kampot. The Park is hilly in the north and east, with a plateau and escarpment in the west and southwest. The Park measures 140,000 hectares, and spans three southern provinces: Kampot, Kampong Spue and Preah Sihanouk, Cambodia. The area forms part of the Elephant Mountains, which is contiguous with the Cardamm Mountain range to the northeast. The southern boundary of the park is located less than one kilometer from the coastline of the Gulf of Thailand.