- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°58'12"N 2°58'4"W
- Eastings/Northings: 339689, 675656
- OS Grid: NT396756
- Mapcode Local: GBR 2J.WZ1W
- Mapcode Global: WH7TV.C6ZL
Location and coordinates are for the approximate centre of Black Rocks within this administrative area.
Geographic features and populated places may cross administrative borders.