- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°31'27"N 7°41'28"W
- Eastings/Northings: 59469, 862519
- OS Grid: NF594625
- Mapcode Local: GBR 78DV.3WK
- Mapcode Global: WGV2D.T4NQ
Location and coordinates are for the approximate centre of Eilean Siorruidh within this administrative area.
Geographic features and populated places may cross administrative borders.