La Grosse Caye is a Island located in Port-Cartier; Sept-Rivières, Quebec and has an elevation of 2 meters.

• Latitude: 50° 0' 45'' North   (decimal: 50.0125455)
• Longitude: 66° 52' 20'' West   (decimal: -66.8721567)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 2 meters
• Location: Port-Cartier; Sept-Rivières
• Atlas of Canada Locator Map: La Grosse Caye
• GPS Coordinate Locator Map: La Grosse Caye Lat/Long