- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°59'12"N 3°40'58"W
- Eastings/Northings: 287115, 344595
- OS Grid: SH871445
- Mapcode Local: GBR 68.HZT1
- Mapcode Global: WH66R.D6D2
Location and coordinates are for the approximate centre of Carnedd y Filiast within this administrative area.
Geographic features and populated places may cross administrative borders.