- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°3'2"N 3°28'19"W
- Eastings/Northings: 299147, 240155
- OS Grid: SN991401
- Mapcode Local: GBR YK.DZ8V
- Mapcode Global: VH5DW.RQRC
Location and coordinates are for the approximate centre of Cefn Trum yr Hwch within this administrative area.
Geographic features and populated places may cross administrative borders.