Double Decker is a Rapids located in Muskoka, Ontario and has an elevation of 213 meters.

• Latitude: 44° 56' 17'' North   (decimal: 44.9380555)
• Longitude: 79° 37' 59'' West   (decimal: -79.6330555)
• Topography Feature Category: Rapids
• Geographical Feature: Rapids
• Canadian Province/Territory: Ontario
• Elevation: 213 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Double Decker
• GPS Coordinate Locator Map: Double Decker Lat/Long