- Category: Geographic Feature
- Type: Cliff or Slope
- Latitude/Longitude: 50°7'6"N 5°42'0"W
- Eastings/Northings: 135595, 30835
- OS Grid: SW355308
- Mapcode Local: GBR DX9C.HV4
- Mapcode Global: VH05F.48XX
Location and coordinates are for the approximate centre of Pen Nanven within this administrative area.
Geographic features and populated places may cross administrative borders.