Les Dalles is a Channel located in Saint-Donat; Matawinie, Quebec and has an elevation of 416 meters.

• Latitude: 46° 21' 28'' North   (decimal: 46.3578192)
• Longitude: 74° 10' 6'' West   (decimal: -74.1682151)
• Topography Feature Category: Channel
• Geographical Feature: Passe
• Canadian Province/Territory: Quebec
• Elevation: 416 meters
• Location: Saint-Donat; Matawinie
• Atlas of Canada Locator Map: Les Dalles
• GPS Coordinate Locator Map: Les Dalles Lat/Long