Grande Rivière Est is a River located in Mont-Alexandre; Le Rocher-Percé, Quebec and has an elevation of 76 meters.

• Latitude: 48° 29' 45'' North   (decimal: 48.4958903)
• Longitude: 64° 33' 44'' West   (decimal: -64.5620995)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 76 meters
• Location: Mont-Alexandre; Le Rocher-Percé
• Atlas of Canada Locator Map: Grande Rivière Est
• GPS Coordinate Locator Map: Grande Rivière Est Lat/Long