Country/territory: United Kingdom
Central coordinates (latitude / longitude): 51°21'38"N (51.3607°) / 000°50'34"E (0.8428°)
Area (reported): 6,486 hectares / 64.86 km² / 16,027 acres / 25.04 square miles
Area (GIS-derived): 6,500 hectares / 65.00 km² / 16,062 acres / 25.10 square miles
Altitude: 0–27 m (0–89 ft)