Lac Des Hayes is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 519 meters.

• Latitude: 50° 32' 42'' North   (decimal: 50.545)
• Longitude: 66° 22' 39'' West   (decimal: -66.3774999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 519 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Des Hayes
• GPS Coordinate Locator Map: Lac Des Hayes Lat/Long