Country/territory: United Kingdom
Central coordinates (latitude / longitude): 53°51'47"N (53.8633°) / 000°56'43"W (-0.9453°)
Area (reported): 1,088 hectares / 10.88 km² / 2,689 acres / 4.20 square miles
Area (GIS-derived): 1,090 hectares / 10.90 km² / 2,693 acres / 4.21 square miles
Altitude: 6–8 m (20–26 ft)