- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°3'1"N 4°8'32"W
- Eastings/Northings: 256500, 352500
- OS Grid: SH565525
- Mapcode Local: GBR 5P.CVMS
- Mapcode Global: WH550.BLQ9
Location and coordinates are for the approximate centre of Llyn y Gader within this administrative area.
Geographic features and populated places may cross administrative borders.