Grande passe du Foster is a Channel located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 285 meters.

• Latitude: 46° 59' 2'' North   (decimal: 46.9838889)
• Longitude: 75° 23' 27'' West   (decimal: -75.3908333)
• Topography Feature Category: Channel
• Geographical Feature: Passe
• Canadian Province/Territory: Quebec
• Elevation: 285 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Grande passe du Foster
• GPS Coordinate Locator Map: Grande passe du Foster Lat/Long