Lac à Foin is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 47' 56'' North   (decimal: 48.7988889)
• Longitude: 71° 19' 36'' West   (decimal: -71.3266667)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lac à Foin Lat/Long