Upper Dua Lake is a Lake located in Sudbury, Ontario and has an elevation of 435 meters.

• Latitude: 47° 2' 59'' North   (decimal: 47.0497222)
• Longitude: 81° 17' 45'' West   (decimal: -81.2958333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 435 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Upper Dua Lake
• GPS Coordinate Locator Map: Upper Dua Lake Lat/Long