Hennepin Island is a Island located in Algoma, Ontario and has an elevation of 178 meters.

• Latitude: 46° 10' 8'' North   (decimal: 46.1688888)
• Longitude: 83° 5' 17'' West   (decimal: -83.0880555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 178 meters
• Location: Algoma
• Atlas of Canada Locator Map: Hennepin Island
• GPS Coordinate Locator Map: Hennepin Island Lat/Long