Sommet des Trois Cantons is a Mountain located in Saint-Léon-de-Standon; Bellechasse, Quebec.

• Latitude: 46° 24' 51'' North   (decimal: 46.4141666)
• Longitude: 70° 35' 49'' West   (decimal: -70.5969443)
• Topography Feature Category: Mountain
• Geographical Feature: Sommet
• Canadian Province/Territory: Quebec
• Location: Saint-Léon-de-Standon; Bellechasse
• Atlas of Canada Locator Map: Sommet des Trois Cantons
• GPS Coordinate Locator Map: Sommet des Trois Cantons Lat/Long