- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 60°35'23"N 1°18'34"W
- Eastings/Northings: 437927, 1189790
- OS Grid: HU379897
- Mapcode Local: GBR R03R.BNP
- Mapcode Global: XHD16.C321
Location and coordinates are for the approximate centre of Stackan Gruni within this administrative area.
Geographic features and populated places may cross administrative borders.