- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°42'41"N 3°1'30"W
- Eastings/Northings: 329273, 201909
- OS Grid: SO292019
- Mapcode Local: GBR J4.39T6
- Mapcode Global: VH79S.J73W
Location and coordinates are for the approximate centre of Twyn-gwyn Plantation within this administrative area.
Geographic features and populated places may cross administrative borders.