- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°5'50"N 3°48'12"W
- Eastings/Northings: 276562, 245875
- OS Grid: SN765458
- Mapcode Local: GBR Y4.B16N
- Mapcode Global: VH5DJ.1J4Z
Location and coordinates are for the approximate centre of Allt Tyn-y-ddôl within this administrative area.
Geographic features and populated places may cross administrative borders.