Lac Biscornu is a Lake located in Lac-Lapeyrère; Portneuf, Quebec.

• Latitude: 47° 8' 14'' North   (decimal: 47.1372222)
• Longitude: 72° 21' 12'' West   (decimal: -72.3533333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Lapeyrère; Portneuf
• Atlas of Canada Locator Map: Lac Biscornu
• GPS Coordinate Locator Map: Lac Biscornu Lat/Long