- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°0'3"N 4°0'15"W
- Eastings/Northings: 262500, 235500
- OS Grid: SN625355
- Mapcode Local: GBR DV.J5CL
- Mapcode Global: VH4HB.JZX0
Location and coordinates are for the approximate centre of Pen y Ddinas within this administrative area.
Geographic features and populated places may cross administrative borders.