- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°27'22"N 3°12'40"W
- Eastings/Northings: 315945, 173720
- OS Grid: ST159737
- Mapcode Local: GBR K8W.YY
- Mapcode Global: VH6FD.9N7J
Location and coordinates are for the approximate centre of Coed Siôn Hywel within this administrative area.
Geographic features and populated places may cross administrative borders.