Country/territory: Netherlands
Central coordinates (latitude / longitude): 52°25'59"N (52.4333°) / 005°20'59"E (5.3500°)
Area (reported): 5,477 hectares / 54.77 km² / 13,534 acres / 21.15 square miles
Area (GIS-derived): 5,469 hectares / 54.69 km² / 13,514 acres / 21.12 square miles
Altitude: -5–-3 m (-16–-10 ft)