- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°59'12"N 3°10'0"W
- Eastings/Northings: 319974, 232674
- OS Grid: SO199326
- Mapcode Local: GBR YZ.K339
- Mapcode Global: VH6BX.2B6B
Location and coordinates are for the approximate centre of Y Das within this administrative area.
Geographic features and populated places may cross administrative borders.