Lac à la Vase is a Lake located in Baie-des-Chaloupes; Antoine-Labelle, Quebec.

• Latitude: 46° 32' 5'' North   (decimal: 46.5347669)
• Longitude: 74° 36' 30'' West   (decimal: -74.6082298)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-des-Chaloupes; Antoine-Labelle
• GPS Coordinate Locator Map: Lac à la Vase Lat/Long