Country/territory: China (mainland)
Central coordinates (latitude / longitude): 27°41'59"N (27.7000°) / 119°40'00"E (119.6667°)
Area (reported): 18,862 hectares / 188.62 km² / 46,609 acres / 72.83 square miles
Area (GIS-derived): 8,172 hectares / 81.72 km² / 20,193 acres / 31.55 square miles
Altitude: 450–1611 m (1,476–5,284 ft)