Lac à Barlette is a Low vegetation located in Saint-Alexandre-de-Kamouraska; Kamouraska, Quebec.

• Latitude: 47° 39' 14'' North   (decimal: 47.6539100)
• Longitude: 69° 40' 18'' West   (decimal: -69.6717174)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marécage
• Canadian Province/Territory: Quebec
• Location: Saint-Alexandre-de-Kamouraska; Kamouraska
• Atlas of Canada Locator Map: Lac à Barlette
• GPS Coordinate Locator Map: Lac à Barlette Lat/Long