Lac Invar is a Lake located in Cascades-Malignes; La Vallée-de-la-Gatineau, Quebec and has an elevation of 277 meters.

• Latitude: 46° 47' 9'' North   (decimal: 46.7858333)
• Longitude: 76° 1' 55'' West   (decimal: -76.0319444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 277 meters
• Location: Cascades-Malignes; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Invar
• GPS Coordinate Locator Map: Lac Invar Lat/Long