Widow Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 355 meters.

• Latitude: 49° 33' 34'' North   (decimal: 49.5594444)
• Longitude: 87° 0' 53'' West   (decimal: -87.0147222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 355 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Widow Lake
• GPS Coordinate Locator Map: Widow Lake Lat/Long