Grand quai Blanc is a Marine navigation feature located in Sainte-Agathe-des-Monts; Les Laurentides, Quebec.

• Latitude: 46° 2' 59'' North   (decimal: 46.0497222)
• Longitude: 74° 22' 17'' West   (decimal: -74.3713889)
• Topography Feature Category: Marine navigation feature
• Geographical Feature: Quai
• Canadian Province/Territory: Quebec
• Location: Sainte-Agathe-des-Monts; Les Laurentides
• Atlas of Canada Locator Map: Grand quai Blanc
• GPS Coordinate Locator Map: Grand quai Blanc Lat/Long