Opeongo Island is a Island located in Nipissing, Ontario and has an elevation of 425 meters.

• Latitude: 45° 44' 2'' North   (decimal: 45.7338888)
• Longitude: 78° 21' 20'' West   (decimal: -78.3555555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 425 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Opeongo Island
• GPS Coordinate Locator Map: Opeongo Island Lat/Long