- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°9'25"N 4°6'2"W
- Eastings/Northings: 256396, 253066
- OS Grid: SN563530
- Mapcode Local: GBR DQ.6CHM
- Mapcode Global: VH4GP.W10M
Location and coordinates are for the approximate centre of Allt Gelligwenyn within this administrative area.
Geographic features and populated places may cross administrative borders.