- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°47'59"N 3°13'53"W
- Eastings/Northings: 317074, 323207
- OS Grid: SJ170232
- Mapcode Local: GBR 6W.WMJW
- Mapcode Global: WH78W.BWGB
Location and coordinates are for the approximate centre of Coed y Wern-gerwyn within this administrative area.
Geographic features and populated places may cross administrative borders.