- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°3'42"N 4°0'30"W
- Eastings/Northings: 265500, 353500
- OS Grid: SH655535
- Mapcode Local: GBR 5V.C4RS
- Mapcode Global: WH552.D9FM
Location and coordinates are for the approximate centre of Afon Glaslyn within this administrative area.
Geographic features and populated places may cross administrative borders.