Lac Hilas is a Lake located in Petit-Saguenay; Le Fjord-du-Saguenay, Quebec and has an elevation of 185 meters.

• Latitude: 48° 8' 20'' North   (decimal: 48.1389120)
• Longitude: 69° 58' 28'' West   (decimal: -69.9745040)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 185 meters
• Location: Petit-Saguenay; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Hilas
• GPS Coordinate Locator Map: Lac Hilas Lat/Long