- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 58°15'20"N 6°47'25"W
- Eastings/Northings: 119103, 939671
- OS Grid: NB191396
- Mapcode Local: GBR 96MX.8HG
- Mapcode Global: WGX1F.NRPG
Location and coordinates are for the approximate centre of Loch a' Charnain Mhòir within this administrative area.
Geographic features and populated places may cross administrative borders.