Denison is a Unincorporated area located in Thunder Bay, Ontario and has an elevation of 364 meters.

• Latitude: 48° 36' 51'' North   (decimal: 48.6141666)
• Longitude: 85° 25' 54'' West   (decimal: -85.4316666)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Railway Point
• Canadian Province/Territory: Ontario
• Elevation: 364 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Denison
• GPS Coordinate Locator Map: Denison Lat/Long