- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°31'54"N 3°43'54"W
- Eastings/Northings: 282631, 294054
- OS Grid: SN826940
- Mapcode Local: GBR 97.FMVD
- Mapcode Global: VH5BF.8MKK
Location and coordinates are for the approximate centre of Glaslyn within this administrative area.
Geographic features and populated places may cross administrative borders.