- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°26'52"N 3°14'29"W
- Eastings/Northings: 313823, 172818
- OS Grid: ST138728
- Mapcode Local: GBR K2Z.5Y
- Mapcode Global: VH6FC.RVQZ
Location and coordinates are for the approximate centre of Coed Penllwynog within this administrative area.
Geographic features and populated places may cross administrative borders.