- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 52°4'51"N 4°3'6"W
- Eastings/Northings: 259500, 244500
- OS Grid: SN595445
- Mapcode Local: GBR DS.C5LX
- Mapcode Global: VH4GX.QYCL
Location and coordinates are for the approximate centre of Pyllau-crynion within this administrative area.
Geographic features and populated places may cross administrative borders.