Lac aux Castors is a Lake located in Armagh; Bellechasse, Quebec and has an elevation of 355 meters.

• Latitude: 46° 46' 44'' North   (decimal: 46.7788889)
• Longitude: 70° 34' 55'' West   (decimal: -70.5819444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 355 meters
• Location: Armagh; Bellechasse
• Atlas of Canada Locator Map: Lac aux Castors
• GPS Coordinate Locator Map: Lac aux Castors Lat/Long