Lac du Castor is a Lake located in Rivière-Kipawa; Témiscamingue, Quebec and has an elevation of 353 meters.

• Latitude: 46° 27' 45'' North   (decimal: 46.4625589)
• Longitude: 78° 3' 6'' West   (decimal: -78.0517046)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 353 meters
• Location: Rivière-Kipawa; Témiscamingue
• GPS Coordinate Locator Map: Lac du Castor Lat/Long