Grand lac Mocassin is a Lake located in La Minerve; Les Laurentides, Quebec and has an elevation of 275 meters.

• Latitude: 46° 11' 14'' North   (decimal: 46.1872689)
• Longitude: 74° 53' 45'' West   (decimal: -74.8957451)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 275 meters
• Location: La Minerve; Les Laurentides
• Atlas of Canada Locator Map: Grand lac Mocassin
• GPS Coordinate Locator Map: Grand lac Mocassin Lat/Long