Slim Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 331 meters.

• Latitude: 50° 6' 5'' North   (decimal: 50.1013888)
• Longitude: 87° 52' 35'' West   (decimal: -87.8763888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 331 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Slim Lake
• GPS Coordinate Locator Map: Slim Lake Lat/Long