- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°3'42"N 3°17'55"W
- Eastings/Northings: 311064, 241189
- OS Grid: SO110411
- Mapcode Local: GBR YT.D6DD
- Mapcode Global: VH6BF.RFZP
Location and coordinates are for the approximate centre of Coed Siôn Nani within this administrative area.
Geographic features and populated places may cross administrative borders.