La Grosse Montagne is a Mountain located in Saint-André; Kamouraska, Quebec and has an elevation of 47 meters.

• Latitude: 47° 41' 55'' North   (decimal: 47.6986110)
• Longitude: 69° 41' 54'' West   (decimal: -69.6983333)
• Topography Feature Category: Mountain
• Geographical Feature: Mont
• Canadian Province/Territory: Quebec
• Elevation: 47 meters
• Location: Saint-André; Kamouraska
• Atlas of Canada Locator Map: La Grosse Montagne
• GPS Coordinate Locator Map: La Grosse Montagne Lat/Long