Dunes de Sable is a Mountain located in Tadoussac; La Haute-Côte-Nord, Quebec.

• Latitude: 48° 9' 10'' North   (decimal: 48.1527988)
• Longitude: 69° 40' 6'' West   (decimal: -69.6683864)
• Topography Feature Category: Mountain
• Geographical Feature: Dunes
• Canadian Province/Territory: Quebec
• Location: Tadoussac; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Dunes de Sable
• GPS Coordinate Locator Map: Dunes de Sable Lat/Long