- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°16'23"N 3°13'46"W
- Eastings/Northings: 316201, 264616
- OS Grid: SO162646
- Mapcode Local: GBR 9W.YZGZ
- Mapcode Global: VH69H.Z403
Location and coordinates are for the approximate centre of Cefn-y-Grug within this administrative area.
Geographic features and populated places may cross administrative borders.