Lac de la Désolation is a Lake located in Senneterre; Vallée-de-l'Or, Quebec.

• Latitude: 47° 57' 0'' North   (decimal: 47.95)
• Longitude: 75° 38' 21'' West   (decimal: -75.6391667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac de la Désolation
• GPS Coordinate Locator Map: Lac de la Désolation Lat/Long