La Grande Fosse is a River feature located in Mont-Albert; La Haute-Gaspésie, Quebec.

• Latitude: 48° 58' 52'' North   (decimal: 48.9811111)
• Longitude: 66° 12' 27'' West   (decimal: -66.2075)
• Topography Feature Category: River feature
• Geographical Feature: Fosse à saumon
• Canadian Province/Territory: Quebec
• Location: Mont-Albert; La Haute-Gaspésie
• Atlas of Canada Locator Map: La Grande Fosse
• GPS Coordinate Locator Map: La Grande Fosse Lat/Long