Le Grand Détour is a River feature located in Baie-James; Jamésie, Quebec and has an elevation of 269 meters.

• Latitude: 52° 2' 50'' North   (decimal: 52.0473220)
• Longitude: 76° 2' 9'' West   (decimal: -76.0358157)
• Topography Feature Category: River feature
• Geographical Feature: Courbe
• Canadian Province/Territory: Quebec
• Elevation: 269 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Le Grand Détour
• GPS Coordinate Locator Map: Le Grand Détour Lat/Long