Country/territory: Laos
Central coordinates (latitude / longitude): 16°07'00"N (16.1167°) / 107°00'00"E (107.0000°)
Area (reported): 137,120 hectares / 1,371.20 km² / 338,831 acres / 529.42 square miles
Area (GIS-derived): 136,861 hectares / 1,368.61 km² / 338,191 acres / 528.42 square miles
Altitude: 400–2100 m (1,312–6,889 ft)