- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°5'8"N 3°26'56"W
- Eastings/Northings: 300804, 244034
- OS Grid: SO008440
- Mapcode Local: GBR YL.BR35
- Mapcode Global: VH6B5.5TFZ
Location and coordinates are for the approximate centre of Llyn Login within this administrative area.
Geographic features and populated places may cross administrative borders.