- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°51'39"N 4°33'31"W
- Eastings/Northings: 227843, 332344
- OS Grid: SH278323
- Mapcode Local: GBR 54.RWL8
- Mapcode Global: WH44M.YCC1
Location and coordinates are for the approximate centre of Gwinllan Cefn-y-gaer within this administrative area.
Geographic features and populated places may cross administrative borders.