Country/territory: United Kingdom
Central coordinates (latitude / longitude): 53°58'53"N (53.9815°) / 002°30'56"W (-2.5158°)
Area (reported): 79,978 hectares / 799.78 km² / 197,630 acres / 308.80 square miles
Area (GIS-derived): 80,158 hectares / 801.58 km² / 198,075 acres / 309.49 square miles
Altitude: 137–561 m (449–1,840 ft)