- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 53°19'3"N 4°26'27"W
- Eastings/Northings: 237506, 382854
- OS Grid: SH375828
- Mapcode Local: GBR HMDX.YB5
- Mapcode Global: WH42C.RWH1
Location and coordinates are for the approximate centre of Coed Chwaen-ddû within this administrative area.
Geographic features and populated places may cross administrative borders.