- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°6'1"N 3°54'1"W
- Eastings/Northings: 269933, 246387
- OS Grid: SN699463
- Mapcode Local: GBR Y0.9TCW
- Mapcode Global: VH4H0.BGXM
Location and coordinates are for the approximate centre of Allt Ty-llwyd within this administrative area.
Geographic features and populated places may cross administrative borders.