- Category: Landcover
- Type: Other Landcover
- Latitude/Longitude: 51°42'54"N 4°6'27"W
- Eastings/Northings: 254502, 203923
- OS Grid: SN545039
- Mapcode Local: GBR GT.R4LZ
- Mapcode Global: VH4JT.R5C1
Location and coordinates are for the approximate centre of Coed Allt-y-frân within this administrative area.
Geographic features and populated places may cross administrative borders.