- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°34'1"N 3°23'44"W
- Eastings/Northings: 305500, 297500
- OS Grid: SO055975
- Mapcode Local: GBR 9P.C6NP
- Mapcode Global: WH79Y.TQ6V
Location and coordinates are for the approximate centre of Celynog Hill within this administrative area.
Geographic features and populated places may cross administrative borders.