- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°48'45"N 3°19'43"W
- Eastings/Northings: 308500, 213500
- OS Grid: SO085135
- Mapcode Local: GBR YR.WYTR
- Mapcode Global: VH6CL.8P3T
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.