Coulée des Mâts is a Valley located in Saint-Siméon; Charlevoix-Est, Quebec and has an elevation of 163 meters.

• Latitude: 47° 57' 37'' North   (decimal: 47.9602980)
• Longitude: 69° 49' 14'' West   (decimal: -69.8206120)
• Topography Feature Category: Valley
• Geographical Feature: Ravin
• Canadian Province/Territory: Quebec
• Elevation: 163 meters
• Location: Saint-Siméon; Charlevoix-Est
• Atlas of Canada Locator Map: Coulée des Mâts
• GPS Coordinate Locator Map: Coulée des Mâts Lat/Long