Lac Monastesse is a Lake located in Rouyn-Noranda; Rouyn-Noranda, Quebec and has an elevation of 287 meters.

• Latitude: 48° 12' 58'' North   (decimal: 48.2161111)
• Longitude: 78° 57' 33'' West   (decimal: -78.9591666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 287 meters
• Location: Rouyn-Noranda; Rouyn-Noranda
• Atlas of Canada Locator Map: Lac Monastesse
• GPS Coordinate Locator Map: Lac Monastesse Lat/Long