- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°56'16"N 6°18'29"W
- Eastings/Northings: 90992, 13075
- OS Grid: SV909130
- Mapcode Local: GBR BXTV.7DV
- Mapcode Global: VGYBY.MT1K
Location and coordinates are for the approximate centre of Crow Rock within this administrative area.
Geographic features and populated places may cross administrative borders.