Le Grand Chenal is a Channel located in Varennes; Lajemmerais, Quebec and has an elevation of 12 meters.

• Latitude: 45° 39' 42'' North   (decimal: 45.6617055)
• Longitude: 73° 27' 58'' West   (decimal: -73.4662499)
• Topography Feature Category: Channel
• Geographical Feature: Chenal
• Canadian Province/Territory: Quebec
• Elevation: 12 meters
• Location: Varennes; Lajemmerais
• Atlas of Canada Locator Map: Le Grand Chenal
• GPS Coordinate Locator Map: Le Grand Chenal Lat/Long