Lac Larouche is a Lake located in Petite-Rivière-Saint-François; Charlevoix, Quebec and has an elevation of 695 meters.

• Latitude: 47° 19' 51'' North   (decimal: 47.3308540)
• Longitude: 70° 39' 4'' West   (decimal: -70.6511955)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 695 meters
• Location: Petite-Rivière-Saint-François; Charlevoix
• Atlas of Canada Locator Map: Lac Larouche
• GPS Coordinate Locator Map: Lac Larouche Lat/Long