- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°57'1"N 4°17'1"W
- Eastings/Northings: 246668, 341652
- OS Grid: SH466416
- Mapcode Local: GBR 5H.L3XC
- Mapcode Global: WH44D.53DK
Location and coordinates are for the approximate centre of Gwinllan Rhos-ddû within this administrative area.
Geographic features and populated places may cross administrative borders.