- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°22'11"N 5°11'0"W
- Eastings/Northings: 213906, 946787
- OS Grid: NC139467
- Mapcode Local: GBR F6LL.SJ1
- Mapcode Global: WH165.BWWF
Location and coordinates are for the approximate centre of Glas Leac within this administrative area.
Geographic features and populated places may cross administrative borders.