Lac de la Crête is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 52' 15'' North   (decimal: 48.8708723)
• Longitude: 70° 39' 38'' West   (decimal: -70.6606274)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac de la Crête
• GPS Coordinate Locator Map: Lac de la Crête Lat/Long