- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°28'27"N 3°35'45"W
- Eastings/Northings: 291692, 287474
- OS Grid: SN916874
- Mapcode Local: GBR 9D.KC8W
- Mapcode Global: VH5BW.M28G
Location and coordinates are for the approximate centre of Bryn-y-Tail within this administrative area.
Geographic features and populated places may cross administrative borders.