- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 53°0'21"N 3°54'15"W
- Eastings/Northings: 272318, 347119
- OS Grid: SH723471
- Mapcode Local: GBR 60.GL1G
- Mapcode Global: WH55B.0P2T
Location and coordinates are for the approximate centre of Llyn Newydd within this administrative area.
Geographic features and populated places may cross administrative borders.