Cayes de la Rivière Magpie is a Island located in Rivière-Saint-Jean; Minganie, Quebec and has an elevation of 9 meters.

• Latitude: 50° 18' 47'' North   (decimal: 50.3130556)
• Longitude: 64° 26' 19'' West   (decimal: -64.4386111)
• Topography Feature Category: Island
• Geographical Feature: Rochers
• Canadian Province/Territory: Quebec
• Elevation: 9 meters
• Location: Rivière-Saint-Jean; Minganie
• Atlas of Canada Locator Map: Cayes de la Rivière Magpie
• GPS Coordinate Locator Map: Cayes de la Rivière Magpie Lat/Long