Lac Walls is a Lake located in Sheenboro; Pontiac, Quebec and has an elevation of 240 meters.

• Latitude: 46° 11' 57'' North   (decimal: 46.1992265)
• Longitude: 77° 36' 19'' West   (decimal: -77.6053028)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 240 meters
• Location: Sheenboro; Pontiac
• Atlas of Canada Locator Map: Lac Walls
• GPS Coordinate Locator Map: Lac Walls Lat/Long