Lacs Mal Faits is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 48' 46'' North   (decimal: 48.8128146)
• Longitude: 70° 29' 15'' West   (decimal: -70.4875682)
• Topography Feature Category: Lake
• Geographical Feature: Lacs
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lacs Mal Faits Lat/Long