- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°43'49"N 3°52'35"W
- Eastings/Northings: 273386, 316398
- OS Grid: SH733163
- Mapcode Local: GBR 91.125S
- Mapcode Global: WH56P.FM9N
Location and coordinates are for the approximate centre of Coed Tyddyn-dû within this administrative area.
Geographic features and populated places may cross administrative borders.