Lac du Carnaval is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 289 meters.

• Latitude: 49° 14' 14'' North   (decimal: 49.2372706)
• Longitude: 68° 37' 13'' West   (decimal: -68.6203213)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 289 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac du Carnaval
• GPS Coordinate Locator Map: Lac du Carnaval Lat/Long