Country/territory: Thailand
Central coordinates (latitude / longitude): 15°52'59"N (15.8833°) / 099°13'59"E (99.2333°)
Area (reported): 89,063 hectares / 890.63 km² / 220,079 acres / 343.87 square miles
Area (GIS-derived): 93,419 hectares / 934.19 km² / 230,843 acres / 360.69 square miles
Altitude: 140–1960 m (459–6,429 ft)