Montagne des Trois Frères is a Mountain located in Saint-Alphonse; Bonaventure, Quebec and has an elevation of 97 meters.

• Latitude: 48° 12' 23'' North   (decimal: 48.2063888)
• Longitude: 65° 34' 58'' West   (decimal: -65.5827777)
• Topography Feature Category: Mountain
• Geographical Feature: Mont
• Canadian Province/Territory: Quebec
• Elevation: 97 meters
• Location: Saint-Alphonse; Bonaventure
• Atlas of Canada Locator Map: Montagne des Trois Frères
• GPS Coordinate Locator Map: Montagne des Trois Frères Lat/Long