Lac de la Montagne is a Lake located in Wentworth; Argenteuil, Quebec and has an elevation of 373 meters.

• Latitude: 45° 49' 54'' North   (decimal: 45.8316666)
• Longitude: 74° 20' 29'' West   (decimal: -74.3413888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 373 meters
• Location: Wentworth; Argenteuil
• Atlas of Canada Locator Map: Lac de la Montagne
• GPS Coordinate Locator Map: Lac de la Montagne Lat/Long