Lac aux Castors is a Lake located in Gros-Mécatina; Basse-Côte-Nord, Quebec and has an elevation of 22 meters.

• Latitude: 50° 59' 9'' North   (decimal: 50.9858934)
• Longitude: 59° 3' 18'' West   (decimal: -59.0549564)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 22 meters
• Location: Gros-Mécatina; Basse-Côte-Nord
• Atlas of Canada Locator Map: Lac aux Castors
• GPS Coordinate Locator Map: Lac aux Castors Lat/Long