- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°48'46"N 3°59'15"W
- Eastings/Northings: 266138, 325765
- OS Grid: SH661257
- Mapcode Local: GBR 5W.VXGM
- Mapcode Global: WH567.QKBH
Location and coordinates are for the approximate centre of Y Llethr within this administrative area.
Geographic features and populated places may cross administrative borders.