Country/territory: France
Central coordinates (latitude / longitude): 44°43'59"N (44.7333°) / 007°01'59"E (7.0333°)
Area (reported): 5,000 hectares / 50.00 km² / 12,355 acres / 19.31 square miles
Area (GIS-derived): 4,101 hectares / 41.01 km² / 10,134 acres / 15.83 square miles
Altitude: 1670–3300 m (5,478–10,825 ft)