Country/territory: France
Central coordinates (latitude / longitude): 48°06'00"N (48.1000°) / 005°35'59"E (5.6000°)
Area (reported): 98,400 hectares / 984.00 km² / 243,152 acres / 379.92 square miles
Area (GIS-derived): 98,270 hectares / 982.70 km² / 242,830 acres / 379.42 square miles
Altitude: 315–500 m (1,033–1,640 ft)