- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°59'0"N 4°37'5"W
- Eastings/Northings: 220298, 234911
- OS Grid: SN202349
- Mapcode Local: GBR D1.K93C
- Mapcode Global: VH2N8.WDWS
Location and coordinates are for the approximate centre of Frenni Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.