Country/territory: Laos
Central coordinates (latitude / longitude): 17°49'00"N (17.8167°) / 105°10'59"E (105.1833°)
Area (reported): 136,550 hectares / 1,365.50 km² / 337,422 acres / 527.22 square miles
Area (GIS-derived): 137,406 hectares / 1,374.06 km² / 339,538 acres / 530.53 square miles
Altitude: 400–800 m (1,312–2,624 ft)