Les Portes de l'Enfer is a Falls located in Saint-Cyrille-de-Lessard; L'Islet, Quebec and has an elevation of 296 meters.

• Latitude: 46° 59' 33'' North   (decimal: 46.9925219)
• Longitude: 70° 18' 31'' West   (decimal: -70.3086818)
• Topography Feature Category: Falls
• Geographical Feature: Chutes
• Canadian Province/Territory: Quebec
• Elevation: 296 meters
• Location: Saint-Cyrille-de-Lessard; L'Islet
• Atlas of Canada Locator Map: Les Portes de l'Enfer
• GPS Coordinate Locator Map: Les Portes de l'Enfer Lat/Long