Grande anse du Dock is a Bay located in Rivière-au-Tonnerre; Minganie, Quebec and has an elevation of 27 meters.

• Latitude: 50° 16' 43'' North   (decimal: 50.2786111)
• Longitude: 64° 41' 48'' West   (decimal: -64.6966667)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Elevation: 27 meters
• Location: Rivière-au-Tonnerre; Minganie
• Atlas of Canada Locator Map: Grande anse du Dock
• GPS Coordinate Locator Map: Grande anse du Dock Lat/Long