- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°20'13"N 5°38'21"W
- Eastings/Northings: 181073, 833243
- OS Grid: NG810332
- Mapcode Local: GBR D9GB.7NJ
- Mapcode Global: WH09V.BVT8
Location and coordinates are for the approximate centre of Eilean Lagach within this administrative area.
Geographic features and populated places may cross administrative borders.