Country/territory: France
Central coordinates (latitude / longitude): 44°53'59"N (44.9000°) / 002°53'59"E (2.9000°)
Area (reported): 21,500 hectares / 215.00 km² / 53,128 acres / 83.01 square miles
Area (GIS-derived): 21,594 hectares / 215.94 km² / 53,360 acres / 83.37 square miles
Altitude: 235–960 m (771–3,149 ft)