- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°30'56"N 6°45'26"W
- Eastings/Northings: 107472, 746112
- OS Grid: NM074461
- Mapcode Local: GBR 9CPH.KL1
- Mapcode Global: WGX9Z.5HD8
Location and coordinates are for the approximate centre of Eilean an Treogh within this administrative area.
Geographic features and populated places may cross administrative borders.