Troisième lac Beauvais is a Lake located in Val-Morin; Les Laurentides, Quebec and has an elevation of 456 meters.

• Latitude: 45° 58' 39'' North   (decimal: 45.9775000)
• Longitude: 74° 13' 55'' West   (decimal: -74.2319444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 456 meters
• Location: Val-Morin; Les Laurentides
• Atlas of Canada Locator Map: Troisième lac Beauvais
• GPS Coordinate Locator Map: Troisième lac Beauvais Lat/Long