- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°38'56"N 3°17'4"W
- Eastings/Northings: 309279, 84054
- OS Grid: SY092840
- Mapcode Local: GBR P7.TSP4
- Mapcode Global: FRA 470C.85R
Location and coordinates are for the approximate centre of Crab Ledge within this administrative area.
Geographic features and populated places may cross administrative borders.