Country/territory: United Kingdom
Central coordinates (latitude / longitude): 54°05'50"N (54.0973°) / 004°46'19"W (-4.7722°)
Area (reported): 1,826 hectares / 18.26 km² / 4,512 acres / 7.05 square miles
Area (GIS-derived): 1,830 hectares / 18.30 km² / 4,522 acres / 7.07 square miles
Altitude: 0–233 m (0–764 ft)