- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°20'12"N 6°17'19"W
- Eastings/Northings: 135034, 724301
- OS Grid: NM350243
- Mapcode Local: GBR BCVZ.478
- Mapcode Global: WGYD3.CZKL
Location and coordinates are for the approximate centre of Eilean a' Chamais within this administrative area.
Geographic features and populated places may cross administrative borders.