- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°46'2"N 3°56'14"W
- Eastings/Northings: 266415, 209395
- OS Grid: SN664093
- Mapcode Local: GBR DY.ZXP3
- Mapcode Global: VH4JJ.PVW2
Location and coordinates are for the approximate centre of Penlle'rcastell within this administrative area.
Geographic features and populated places may cross administrative borders.