- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°33'48"N 6°37'48"W
- Eastings/Northings: 115657, 750894
- OS Grid: NM156508
- Mapcode Local: GBR BC0C.HXF
- Mapcode Global: WGX9V.4913
Location and coordinates are for the approximate centre of Eilean Iomallach within this administrative area.
Geographic features and populated places may cross administrative borders.