Trunk Island is a Island located in Thunder Bay, Ontario and has an elevation of 268 meters.

• Latitude: 49° 41' 24'' North   (decimal: 49.6899999)
• Longitude: 88° 44' 54'' West   (decimal: -88.7483333)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 268 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Trunk Island
• GPS Coordinate Locator Map: Trunk Island Lat/Long