- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°37'55"N 4°3'42"W
- Eastings/Northings: 260556, 305796
- OS Grid: SH605057
- Mapcode Local: GBR 8S.7BJV
- Mapcode Global: WH575.K3ZK
Location and coordinates are for the approximate centre of Llwyn within this administrative area.
Geographic features and populated places may cross administrative borders.