Lac à Truite is a Lake located in Saint-François-de-Sales; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 23' 10'' North   (decimal: 48.3861111)
• Longitude: 72° 15' 15'' West   (decimal: -72.2541667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-François-de-Sales; Le Domaine-du-Roy
• GPS Coordinate Locator Map: Lac à Truite Lat/Long