Country/territory: China (mainland)
Central coordinates (latitude / longitude): 26°19'59"N (26.3333°) / 110°00'00"E (110.0000°)
Area (reported): 8,520 hectares / 85.20 km² / 21,053 acres / 32.90 square miles
Area (GIS-derived): 7,454 hectares / 74.54 km² / 18,419 acres / 28.78 square miles
Altitude: 368–1913 m (1,207–6,275 ft)