Country/territory: Thailand
Central coordinates (latitude / longitude): 16°00'00"N (16.0000°) / 098°49'59"E (98.8333°)
Area (reported): 259,085 hectares / 2,590.85 km² / 640,213 acres / 1,000.33 square miles
Area (GIS-derived): 244,965 hectares / 2,449.65 km² / 605,322 acres / 945.81 square miles
Altitude: 80–2152 m (262–7,059 ft)