Montreal is located on an island in what river?
Island of Montreal Island of Montreal The Island of Montreal (), in southwestern Quebec, Canada, is at the confluence of the Saint Lawrence and Ottawa rivers. It is separated from Île Jésus (Laval) by the Rivière des Prairies. It is the largest island in the Hochelaga Archipelago, and the second largest in the Saint Lawrence River (following Anticosti Island in the Gulf of Saint Lawrence). The St. Lawrence widens into Lake Saint-Louis south-west of the island, narrows into the Lachine Rapids, then widens again into the Bassin de La Prairie before becoming the St. Lawrence again and flowing toward Quebec City. Saint Helen's
Montreal River (Algoma–Sudbury, Ontario) Montreal River (Algoma–Sudbury, Ontario) The Montreal River is a river in Algoma and Sudbury Districts, Ontario, Canada. It is a tributary of Lake Superior. The river begins at Montreal Lake at the community of Island Lake in northwest Sudbury District. It heads southwest, passes into Algoma District, reaches the forebay lake above Montreal Falls, and then the settlement and railway station of Montreal Falls themselves on the Algoma Central Railway. It heads west, and passes under Ontario Highway 17 just before reaching its mouth at Lake Superior at the community of Montreal River Harbour. There are four hydroelectric dams and