- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°20'32"N 3°53'8"W
- Eastings/Northings: 271638, 273258
- OS Grid: SN716732
- Mapcode Local: GBR 90.TKYG
- Mapcode Global: VH4FV.LDN7
Location and coordinates are for the approximate centre of Pen y Bryn within this administrative area.
Geographic features and populated places may cross administrative borders.