Country/territory: France
Central coordinates (latitude / longitude): 48°04'59"N (48.0833°) / 004°35'59"W (-4.6000°)
Area (reported): 590 hectares / 5.90 km² / 1,458 acres / 2.28 square miles
Area (GIS-derived): 595 hectares / 5.95 km² / 1,470 acres / 2.30 square miles
Altitude: 0–20 m (0–66 ft)