- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°56'0"N 4°1'31"W
- Eastings/Northings: 263972, 339269
- OS Grid: SH639392
- Mapcode Local: GBR 5V.M6MY
- Mapcode Global: WH55N.4JFG
Location and coordinates are for the approximate centre of Coed Gelli-grin within this administrative area.
Geographic features and populated places may cross administrative borders.