- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 58°5'7"N 5°7'19"W
- Eastings/Northings: 216038, 914955
- OS Grid: NC160149
- Mapcode Local: GBR F7QC.4MG
- Mapcode Global: WH17R.916K
Location and coordinates are for the approximate centre of Fionn Loch within this administrative area.
Geographic features and populated places may cross administrative borders.