- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 53°14'4"N 4°7'43"W
- Eastings/Northings: 258013, 372962
- OS Grid: SH580729
- Mapcode Local: GBR 5P.0CHG
- Mapcode Global: WH541.KY3L
Location and coordinates are for the approximate centre of Coed Siliwen within this administrative area.
Geographic features and populated places may cross administrative borders.