- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°55'25"N 6°57'32"W
- Eastings/Northings: 106500, 903500
- OS Grid: NB065035
- Mapcode Local: GBR 976S.98J
- Mapcode Global: WGX33.23F9
Location and coordinates are for the approximate centre of Loch a Siar within this administrative area.
Geographic features and populated places may cross administrative borders.