Lac Blouin is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec and has an elevation of 657 meters.

• Latitude: 48° 57' 41'' North   (decimal: 48.9613889)
• Longitude: 70° 54' 14'' West   (decimal: -70.9038889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 657 meters
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Blouin
• GPS Coordinate Locator Map: Lac Blouin Lat/Long