- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°36'21"N 3°18'18"W
- Eastings/Northings: 309709, 190505
- OS Grid: ST097905
- Mapcode Local: GBR HR.B5B1
- Mapcode Global: VH6DK.NWJN
Location and coordinates are for the approximate centre of Cefn Eglwysilan within this administrative area.
Geographic features and populated places may cross administrative borders.