- Category: Populated Place
- Type: Village
- Latitude/Longitude: 53°1'18"N 4°21'49"W
- Eastings/Northings: 241559, 349796
- OS Grid: SH415497
- Mapcode Local: GBR 5D.FNGN
- Mapcode Global: WH43Y.Y97P
Location and coordinates are for the approximate centre of Clynnog-fawr within this administrative area.
Geographic features and populated places may cross administrative borders.