Lac du Castor is a Lake located in Mont-Élie; Charlevoix-Est, Quebec and has an elevation of 350 meters.

• Latitude: 47° 56' 34'' North   (decimal: 47.9427778)
• Longitude: 70° 5' 16'' West   (decimal: -70.0877778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 350 meters
• Location: Mont-Élie; Charlevoix-Est
• Atlas of Canada Locator Map: Lac du Castor
• GPS Coordinate Locator Map: Lac du Castor Lat/Long