The Montmorency Falls is a large waterfall on the Montmorency River in Quebec, Canada. The falls are located on the boundary between the borough of Beauport, and Boischatel, about 12 km from the heart of old Quebec City.
Montmorency Falls, French Chute Montmorency, waterfall at the mouth of the Montmorency River in Québec region, southern Quebec province, Canada, about 7 miles (11 km) northeast of Quebec city. The waterfall makes a spectacular plunge 275 feet (84 m) into the St. Lawrence River. A hydroelectric installation at the falls provides power for the region around Quebec city.