- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°28'34"N 3°28'51"W
- Eastings/Northings: 299500, 287500
- OS Grid: SN995875
- Mapcode Local: GBR 9K.K3L4
- Mapcode Global: VH5BY.M113
Location and coordinates are for the approximate centre of Tyddyn within this administrative area.
Geographic features and populated places may cross administrative borders.