- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 58°15'30"N 6°9'9"W
- Eastings/Northings: 156500, 937500
- OS Grid: NB565375
- Mapcode Local: GBR C66W.SPS
- Mapcode Global: WGZ40.GPD8
Location and coordinates are for the approximate centre of Loch an t-Si within this administrative area.
Geographic features and populated places may cross administrative borders.