- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°6'57"N 6°44'23"W
- Eastings/Northings: 120971, 923928
- OS Grid: NB209239
- Mapcode Local: GBR 97R8.MN1
- Mapcode Global: WGX27.F8SJ
Location and coordinates are for the approximate centre of Eilean a' Chaise within this administrative area.
Geographic features and populated places may cross administrative borders.