- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°57'39"N 4°42'37"W
- Eastings/Northings: 239735, 900081
- OS Grid: NC397000
- Mapcode Local: GBR G7RP.72S
- Mapcode Global: WH29N.M548
Location and coordinates are for the approximate centre of Eilean Thùrnaig within this administrative area.
Geographic features and populated places may cross administrative borders.