- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°51'42"N 3°10'53"W
- Eastings/Northings: 318729, 218805
- OS Grid: SO187188
- Mapcode Local: GBR YY.SZBY
- Mapcode Global: VH6CG.SGWJ
Location and coordinates are for the approximate centre of Coed Gwern-brain within this administrative area.
Geographic features and populated places may cross administrative borders.