Fenn Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 250 meters.

• Latitude: 48° 38' 51'' North   (decimal: 48.6474999)
• Longitude: 86° 58' 22'' West   (decimal: -86.9727777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 250 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Fenn Lake
• GPS Coordinate Locator Map: Fenn Lake Lat/Long