- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°48'51"N 3°19'30"W
- Eastings/Northings: 308740, 213673
- OS Grid: SO087136
- Mapcode Local: GBR YR.WZRX
- Mapcode Global: VH6CL.9NXL
Location and coordinates are for the approximate centre of Cefn yr Ystrad within this administrative area.
Geographic features and populated places may cross administrative borders.