- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 49°53'5"N 6°20'42"W
- Eastings/Northings: 87987, 7338
- OS Grid: SV879073
- Mapcode Local: GBR BXQZ.NDK
- Mapcode Global: VGYC9.Y5X4
Location and coordinates are for the approximate centre of Round Rock of Porth Askin within this administrative area.
Geographic features and populated places may cross administrative borders.