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

• Latitude: 48° 47' 31'' North   (decimal: 48.7919444)
• Longitude: 70° 33' 26'' West   (decimal: -70.5572222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lac Isolé Lat/Long