- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 50°3'0"N 5°37'17"W
- Eastings/Northings: 140844, 22949
- OS Grid: SW408229
- Mapcode Local: GBR DXHK.3V3
- Mapcode Global: VH05N.HZZZ
Location and coordinates are for the approximate centre of Penguarnon within this administrative area.
Geographic features and populated places may cross administrative borders.