Lac à la Vase is a Lake located in Rivière-Bonaventure; Bonaventure, Quebec and has an elevation of 368 meters.

• Latitude: 48° 26' 24'' North   (decimal: 48.4399999)
• Longitude: 65° 33' 43'' West   (decimal: -65.5619444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 368 meters
• Location: Rivière-Bonaventure; Bonaventure
• Atlas of Canada Locator Map: Lac à la Vase
• GPS Coordinate Locator Map: Lac à la Vase Lat/Long