Garneau Lake is a Lake located in Cochrane, Ontario and has an elevation of 281 meters.

• Latitude: 49° 42' 30'' North   (decimal: 49.7083333)
• Longitude: 79° 33' 18'' West   (decimal: -79.5550000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 281 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Garneau Lake
• GPS Coordinate Locator Map: Garneau Lake Lat/Long