Lac des Mouches is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec and has an elevation of 244 meters.

• Latitude: 48° 18' 5'' North   (decimal: 48.3014136)
• Longitude: 70° 7' 11'' West   (decimal: -70.1197828)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 244 meters
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac des Mouches
• GPS Coordinate Locator Map: Lac des Mouches Lat/Long