Sour Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 433 meters.

• Latitude: 49° 11' 51'' North   (decimal: 49.1974999)
• Longitude: 87° 54' 56'' West   (decimal: -87.9155555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 433 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Sour Lake
• GPS Coordinate Locator Map: Sour Lake Lat/Long