Gunn Island is a Island located in Thunder Bay, Ontario and has an elevation of 183 meters.

• Latitude: 48° 25' 35'' North   (decimal: 48.4263888)
• Longitude: 88° 29' 2'' West   (decimal: -88.4838888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 183 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Gunn Island
• GPS Coordinate Locator Map: Gunn Island Lat/Long