Country/territory: Denmark
Central coordinates (latitude / longitude): 55°30'00"N (55.5000°) / 010°34'00"E (10.5667°)
Area (reported): 5,060 hectares / 50.60 km² / 12,504 acres / 19.54 square miles
Area (GIS-derived): 8,330 hectares / 83.30 km² / 20,584 acres / 32.16 square miles
Altitude: 0–6 m (0–20 ft)