- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°54'46"N 4°30'50"W
- Eastings/Northings: 231059, 338000
- OS Grid: SH310380
- Mapcode Local: GBR 56.NFZG
- Mapcode Global: WH44G.M1QT
Location and coordinates are for the approximate centre of Gwinllan y Wern within this administrative area.
Geographic features and populated places may cross administrative borders.