- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°4'28"N 4°22'53"W
- Eastings/Northings: 236874, 244489
- OS Grid: SN368444
- Mapcode Local: GBR DC.CFSH
- Mapcode Global: VH3KH.03GW
Location and coordinates are for the approximate centre of Maes Ilyn within this administrative area.
Geographic features and populated places may cross administrative borders.