- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°17'5"N 6°13'12"W
- Eastings/Northings: 138914, 718266
- OS Grid: NM389182
- Mapcode Local: GBR CD03.CMM
- Mapcode Global: WGYDJ.F96B
Location and coordinates are for the approximate centre of Eilean an Aba within this administrative area.
Geographic features and populated places may cross administrative borders.