Country/territory: China (mainland)
Central coordinates (latitude / longitude): 34°45'00"N (34.7500°) / 111°07'59"E (111.1333°)
Area (reported): 19,544 hectares / 195.44 km² / 48,294 acres / 75.46 square miles
Area (GIS-derived): 21,986 hectares / 219.86 km² / 54,329 acres / 84.89 square miles
Altitude: 350–450 m (1,148–1,476 ft)