- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°6'23"N 4°39'56"W
- Eastings/Northings: 217537, 248699
- OS Grid: SN175486
- Mapcode Local: GBR CZ.9HB5
- Mapcode Global: VH2MP.2BR0
Location and coordinates are for the approximate centre of Allt y Bryn within this administrative area.
Geographic features and populated places may cross administrative borders.