Lac à la Truite is a Lake located in Sainte-Justine; Les Etchemins, Quebec.

• Latitude: 46° 26' 47'' North   (decimal: 46.4463999)
• Longitude: 70° 25' 3'' West   (decimal: -70.4174999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Sainte-Justine; Les Etchemins
• GPS Coordinate Locator Map: Lac à la Truite Lat/Long