Lac Summit is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 532 meters.

• Latitude: 47° 59' 0'' North   (decimal: 47.9833946)
• Longitude: 74° 6' 26'' West   (decimal: -74.1073472)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 532 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Summit
• GPS Coordinate Locator Map: Lac Summit Lat/Long