La Grosse Ballantyne is a Rapids located in Saint-François-de-Sales; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 22' 27'' North   (decimal: 48.3741667)
• Longitude: 72° 12' 11'' West   (decimal: -72.2030556)
• Topography Feature Category: Rapids
• Geographical Feature: Rapide
• Canadian Province/Territory: Quebec
• Location: Saint-François-de-Sales; Le Domaine-du-Roy
• Atlas of Canada Locator Map: La Grosse Ballantyne
• GPS Coordinate Locator Map: La Grosse Ballantyne Lat/Long