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

• Latitude: 49° 1' 35'' North   (decimal: 49.0263889)
• Longitude: 70° 40' 19'' West   (decimal: -70.6719444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac des Sables
• GPS Coordinate Locator Map: Lac des Sables Lat/Long