Grand lac au Saumon is a Lake located in Mandeville; D'Autray, Quebec and has an elevation of 384 meters.

• Latitude: 46° 27' 2'' North   (decimal: 46.4505555)
• Longitude: 73° 16' 27'' West   (decimal: -73.2741666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 384 meters
• Location: Mandeville; D'Autray
• Atlas of Canada Locator Map: Grand lac au Saumon
• GPS Coordinate Locator Map: Grand lac au Saumon Lat/Long