- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°4'22"N 4°19'37"W
- Eastings/Northings: 240612, 244171
- OS Grid: SN406441
- Mapcode Local: GBR DF.CHCY
- Mapcode Global: VH3KH.Y5B7
Location and coordinates are for the approximate centre of Allt y Glyn within this administrative area.
Geographic features and populated places may cross administrative borders.