- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 56°30'55"N 5°31'22"W
- Eastings/Northings: 183363, 741477
- OS Grid: NM833414
- Mapcode Local: GBR DCRH.F0Q
- Mapcode Global: WH0FZ.4H9N
Location and coordinates are for the approximate centre of Grogan Dubh within this administrative area.
Geographic features and populated places may cross administrative borders.