Country/territory: France
Central coordinates (latitude / longitude): 43°31'00"N (43.5167°) / 004°35'59"E (4.6000°)
Area (reported): 210,594 hectares / 2,105.94 km² / 520,389 acres / 813.11 square miles
Area (GIS-derived): 211,453 hectares / 2,114.53 km² / 522,512 acres / 816.42 square miles
Altitude: 0–2 m (0–7 ft)