- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°28'31"N 6°11'35"W
- Eastings/Northings: 155627, 961773
- OS Grid: NB556617
- Mapcode Local: GBR C62B.CYW
- Mapcode Global: WGY1W.V70F
Location and coordinates are for the approximate centre of Eilean a' Chadha within this administrative area.
Geographic features and populated places may cross administrative borders.