La Duke Rapids is a Rapids located in Cochrane, Ontario and has an elevation of 212 meters.

• Latitude: 49° 30' 1'' North   (decimal: 49.5002777)
• Longitude: 81° 57' 15'' West   (decimal: -81.9541666)
• Topography Feature Category: Rapids
• Geographical Feature: Rapids
• Canadian Province/Territory: Ontario
• Elevation: 212 meters
• Location: Cochrane
• Atlas of Canada Locator Map: La Duke Rapids
• GPS Coordinate Locator Map: La Duke Rapids Lat/Long