Lac Bastien is a Lake located in Lac-Beauport; La Jacques-Cartier, Quebec and has an elevation of 315 meters.

• Latitude: 46° 59' 24'' North   (decimal: 46.9899999)
• Longitude: 71° 18' 54'' West   (decimal: -71.3149999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 315 meters
• Location: Lac-Beauport; La Jacques-Cartier
• Atlas of Canada Locator Map: Lac Bastien
• GPS Coordinate Locator Map: Lac Bastien Lat/Long