- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 57°40'23"N 2°29'5"W
- Eastings/Northings: 371183, 864929
- OS Grid: NJ711649
- Mapcode Local: GBR N87F.SGH
- Mapcode Global: WH8LW.SDYF
Location and coordinates are for the approximate centre of Grammen Den within this administrative area.
Geographic features and populated places may cross administrative borders.