Lac à Busque is a Lake located in Saint-Benjamin; Les Etchemins, Quebec and has an elevation of 341 meters.

• Latitude: 46° 16' 27'' North   (decimal: 46.2741666)
• Longitude: 70° 35' 27'' West   (decimal: -70.5908332)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 341 meters
• Location: Saint-Benjamin; Les Etchemins
• Atlas of Canada Locator Map: Lac à Busque
• GPS Coordinate Locator Map: Lac à Busque Lat/Long