- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°31'54"N 7°19'46"W
- Eastings/Northings: 81157, 861605
- OS Grid: NF811616
- Mapcode Local: GBR 889T.FKM
- Mapcode Global: WGW3J.CYYF
Location and coordinates are for the approximate centre of Eilean an Eòrna within this administrative area.
Geographic features and populated places may cross administrative borders.