- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°43'23"N 3°16'1"W
- Eastings/Northings: 314513, 314712
- OS Grid: SJ145147
- Mapcode Local: GBR 9V.1G8B
- Mapcode Global: WH797.STD3
Location and coordinates are for the approximate centre of Cefn Dreiniog within this administrative area.
Geographic features and populated places may cross administrative borders.