Cullen Island is a Island located in Thunder Bay, Ontario and has an elevation of 442 meters.

• Latitude: 48° 36' 52'' North   (decimal: 48.6144444)
• Longitude: 90° 10' 3'' West   (decimal: -90.1675000)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 442 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Cullen Island
• GPS Coordinate Locator Map: Cullen Island Lat/Long