- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°56'40"N 3°59'49"W
- Eastings/Northings: 265912, 340457
- OS Grid: SH659404
- Mapcode Local: GBR 5W.LFK7
- Mapcode Global: WH55N.K7WV
Location and coordinates are for the approximate centre of Vale of Ffestiniog within this administrative area.
Geographic features and populated places may cross administrative borders.