Green Island is a Island located in Parry Sound, Ontario and has an elevation of 244 meters.

• Latitude: 45° 34' 44'' North   (decimal: 45.5788888)
• Longitude: 80° 5' 20'' West   (decimal: -80.0888888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 244 meters
• Location: Parry Sound
• Atlas of Canada Locator Map: Green Island
• GPS Coordinate Locator Map: Green Island Lat/Long