- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°55'50"N 2°18'34"W
- Eastings/Northings: 380762, 670905
- OS Grid: NT807709
- Mapcode Local: GBR NFN1.8PH
- Mapcode Global: WH8WH.H6G6
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.