- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°31'52"N 3°23'40"W
- Eastings/Northings: 305500, 293500
- OS Grid: SO055935
- Mapcode Local: GBR 9P.FLWQ
- Mapcode Global: VH682.3MTZ
Location and coordinates are for the approximate centre of Rhydlydan within this administrative area.
Geographic features and populated places may cross administrative borders.