- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°53'54"N 6°19'24"W
- Eastings/Northings: 143914, 898094
- OS Grid: NG439980
- Mapcode Local: GBR B7SV.DB1
- Mapcode Global: WGY4J.TQZS
Location and coordinates are for the approximate centre of Seann Chaisteal within this administrative area.
Geographic features and populated places may cross administrative borders.