Country/territory: Thailand
Central coordinates (latitude / longitude): 13°13'59"N (13.2333°) / 101°45'00"E (101.7500°)
Area (reported): 103,000 hectares / 1,030.00 km² / 254,519 acres / 397.69 square miles
Area (GIS-derived): 100,645 hectares / 1,006.45 km² / 248,699 acres / 388.59 square miles
Altitude: 90–802 m (295–2,631 ft)