- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°3'36"N 3°56'42"W
- Eastings/Northings: 266745, 241989
- OS Grid: SN667419
- Mapcode Local: GBR DY.D834
- Mapcode Global: VH4H5.KHQ0
Location and coordinates are for the approximate centre of Allt y Gyrn within this administrative area.
Geographic features and populated places may cross administrative borders.