Country/territory: Philippines
Central coordinates (latitude / longitude): 09°22'59"N (9.3833°) / 118°17'59"E (118.3000°)
Area (reported): 50,000 hectares / 500.00 km² / 123,553 acres / 193.05 square miles
Area (GIS-derived): 164,938 hectares / 1,649.38 km² / 407,571 acres / 636.83 square miles
Altitude: 50–1798 m (164–5,898 ft)