- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°22'56"N 3°46'18"W
- Eastings/Northings: 279500, 277500
- OS Grid: SN795775
- Mapcode Local: GBR 95.R3YS
- Mapcode Global: VH5C5.KDV3
Location and coordinates are for the approximate centre of Pen y Garn within this administrative area.
Geographic features and populated places may cross administrative borders.