- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°45'34"N 3°19'21"W
- Eastings/Northings: 310840, 318815
- OS Grid: SJ108188
- Mapcode Local: GBR 6R.Z9C1
- Mapcode Global: WH790.XWYS
Location and coordinates are for the approximate centre of Coed Siencyn within this administrative area.
Geographic features and populated places may cross administrative borders.