- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°24'36"N 3°51'56"W
- Eastings/Northings: 273195, 280762
- OS Grid: SN731807
- Mapcode Local: GBR 91.PBVS
- Mapcode Global: VH4FG.YP78
Location and coordinates are for the approximate centre of Llywernog within this administrative area.
Geographic features and populated places may cross administrative borders.