- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°24'52"N 7°17'52"W
- Eastings/Northings: 82036, 848413
- OS Grid: NF820484
- Mapcode Local: GBR 89C3.XTR
- Mapcode Global: WGW43.WW0V
Location and coordinates are for the approximate centre of Eilean Alltromach within this administrative area.
Geographic features and populated places may cross administrative borders.