Lac Garneau is a Lake located in Lac-Blanc; Portneuf, Quebec and has an elevation of 384 meters.

• Latitude: 47° 22' 9'' North   (decimal: 47.3691667)
• Longitude: 72° 9' 34'' West   (decimal: -72.1594444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 384 meters
• Location: Lac-Blanc; Portneuf
• Atlas of Canada Locator Map: Lac Garneau
• GPS Coordinate Locator Map: Lac Garneau Lat/Long