Lac Bastien is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 452 meters.

• Latitude: 47° 46' 14'' North   (decimal: 47.7705556)
• Longitude: 71° 58' 18'' West   (decimal: -71.9716667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 452 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Bastien
• GPS Coordinate Locator Map: Lac Bastien Lat/Long