Country/territory: United Kingdom
Central coordinates (latitude / longitude): 58°06'30"N (58.1085°) / 004°33'15"W (-4.5542°)
Area (reported): 3,850 hectares / 38.50 km² / 9,514 acres / 14.86 square miles
Area (GIS-derived): 3,859 hectares / 38.59 km² / 9,536 acres / 14.90 square miles
Altitude: 94–613 m (308–2,011 ft)