The Bluff is a Mountain located in Northumberland, Ontario and has an elevation of 76 meters.

• Latitude: 43° 58' 23'' North   (decimal: 43.9730555)
• Longitude: 77° 44' 40'' West   (decimal: -77.7444444)
• Topography Feature Category: Mountain
• Geographical Feature: Bluff
• Canadian Province/Territory: Ontario
• Elevation: 76 meters
• Location: Northumberland
• Atlas of Canada Locator Map: The Bluff
• GPS Coordinate Locator Map: The Bluff Lat/Long