- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°34'5"N 4°55'40"W
- Eastings/Northings: 192766, 78351
- OS Grid: SW927783
- Mapcode Local: GBR ZM.XBTS
- Mapcode Global: FRA 07KK.Q15
Location and coordinates are for the approximate centre of Shag Rock within this administrative area.
Geographic features and populated places may cross administrative borders.