Bonis Lake is a Lake located in Cochrane, Ontario and has an elevation of 275 meters.

• Latitude: 48° 56' 27'' North   (decimal: 48.9408333)
• Longitude: 79° 51' 8'' West   (decimal: -79.8522222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 275 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Bonis Lake
• GPS Coordinate Locator Map: Bonis Lake Lat/Long