- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°58'17"N 3°54'26"W
- Eastings/Northings: 269071, 232067
- OS Grid: SN690320
- Mapcode Local: GBR DZ.KZCC
- Mapcode Global: VH4HL.7P4Y
Location and coordinates are for the approximate centre of Allt Bryn-Dyfan within this administrative area.
Geographic features and populated places may cross administrative borders.