- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°11'20"N 3°26'32"W
- Eastings/Northings: 301500, 255500
- OS Grid: SO015555
- Mapcode Local: GBR YM.46SC
- Mapcode Global: VH69S.972T
Location and coordinates are for the approximate centre of Cors y Llyn within this administrative area.
Geographic features and populated places may cross administrative borders.