- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°51'1"N 3°47'15"W
- Eastings/Northings: 279724, 329608
- OS Grid: SH797296
- Mapcode Local: GBR 64.SJFM
- Mapcode Global: WH678.SML3
Location and coordinates are for the approximate centre of Ffrîdd yr Allt-lwyd within this administrative area.
Geographic features and populated places may cross administrative borders.