Country/territory: China (mainland)
Central coordinates (latitude / longitude): 18°37'59"N (18.6333°) / 109°55'00"E (109.9167°)
Area (reported): 3,050 hectares / 30.50 km² / 7,537 acres / 11.78 square miles
Area (GIS-derived): 16,274 hectares / 162.74 km² / 40,214 acres / 62.83 square miles
Altitude: 400–1290 m (1,312–4,232 ft)