- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°18'54"N 5°10'59"W
- Eastings/Northings: 213637, 940699
- OS Grid: NC136406
- Mapcode Local: GBR F6LR.6LF
- Mapcode Global: WH16K.C81B
Location and coordinates are for the approximate centre of Glas Leac within this administrative area.
Geographic features and populated places may cross administrative borders.