Grande caye à Brisson is a Island located in Les Escoumins; La Haute-Côte-Nord, Quebec and has an elevation of 0 meters.

• Latitude: 48° 23' 56'' North   (decimal: 48.3989127)
• Longitude: 69° 19' 34'' West   (decimal: -69.3261624)
• Topography Feature Category: Island
• Geographical Feature: Rocher
• Canadian Province/Territory: Quebec
• Elevation: 0 meters
• Location: Les Escoumins; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Grande caye à Brisson
• GPS Coordinate Locator Map: Grande caye à Brisson Lat/Long