Grandbois is a Unincorporated area located in Saint-François-Xavier-de-Viger; Rivière-du-Loup, Quebec and has an elevation of 361 meters.

• Latitude: 47° 50' 14'' North   (decimal: 47.8372440)
• Longitude: 69° 12' 21'' West   (decimal: -69.2058687)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Elevation: 361 meters
• Location: Saint-François-Xavier-de-Viger; Rivière-du-Loup
• Atlas of Canada Locator Map: Grandbois
• GPS Coordinate Locator Map: Grandbois Lat/Long