- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°56'43"N 4°12'2"W
- Eastings/Northings: 248837, 229723
- OS Grid: SN488297
- Mapcode Local: GBR DL.MQP0
- Mapcode Global: VH3L5.4CLH
Location and coordinates are for the approximate centre of Allt Ty-llwyd within this administrative area.
Geographic features and populated places may cross administrative borders.