Nassagaweya Canyon is a Valley located in Halton, Ontario and has an elevation of 277 meters.

• Latitude: 43° 28' 36'' North   (decimal: 43.4766666)
• Longitude: 79° 56' 25'' West   (decimal: -79.9402777)
• Topography Feature Category: Valley
• Geographical Feature: Canyon
• Canadian Province/Territory: Ontario
• Elevation: 277 meters
• Location: Halton
• Atlas of Canada Locator Map: Nassagaweya Canyon
• GPS Coordinate Locator Map: Nassagaweya Canyon Lat/Long