- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°40'12"N 2°32'6"W
- Eastings/Northings: 368174, 864599
- OS Grid: NJ681645
- Mapcode Local: GBR N83G.199
- Mapcode Global: WH8LW.1G1W
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.