Montreal is the largest city in the Canadian province of Quebec, built on an island in the Saint Lawrence River at its confluence with the Ottawa River. Founded in the 17th century as a French Catholic mission, it is the largest French-speaking city outside France and one of Canada’s oldest major urban centers.

Where Is Montreal Located?

Montreal occupies most of the Island of Montreal, in the Saint Lawrence River near its junction with the Ottawa River, in southern Quebec. The city takes its name from Mount Royal, a triple-peaked hill that rises over the downtown core and gives the island its defining geographic feature.

A Brief History of Montreal

Ville-Marie

French colonists led by Paul Chomedey de Maisonneuve founded the settlement in 1642 as Ville-Marie, a fortified Catholic mission intended to convert the region’s Indigenous peoples. The settlement’s position at the limit of navigable water on the Saint Lawrence made it a natural hub for the fur trade, and it grew through the 17th and 18th centuries into one of New France’s most important centers.

From Fur Trade Post to Metropolis

Montreal passed to British control in 1760 following the Seven Years’ War and went on to become Canada’s largest city and principal financial center for much of the 19th and early 20th centuries, a position it held until Toronto overtook it in the decades after the Second World War. It hosted the 1967 World’s Fair, Expo 67, and the 1976 Summer Olympics, both of which left a lasting mark on the city’s infrastructure and international profile.

What Is Montreal Known For?

The Notre-Dame Basilica, completed in 1829 in the heart of Old Montreal, is the city’s most recognizable landmark. Designed by the Irish-American architect James O’Donnell in the Gothic Revival style, its interior is known for an elaborate blue, gold, and silver ceiling and wood carvings, and it remains one of the most visited churches in North America. Mount Royal Park, designed by Frederick Law Olmsted (also known for designing New York’s Central Park) and opened in 1876, forms a large green space at the city’s center and offers panoramic views over the Saint Lawrence.

Culture and Language

Montreal is overwhelmingly French-speaking, and French is the city’s official language under Quebec law, a status that shapes its signage, education system, and civic culture. The city is also known internationally for its festivals, including a major jazz festival and comedy festival, and for a historic core, Old Montreal, that preserves much of its 17th- and 18th-century street layout and stone architecture.

Why Montreal Matters

Montreal’s founding as a fur-trade mission and its subsequent growth into Canada’s historic financial capital illustrate the broader pattern of New France’s colonial expansion along the Saint Lawrence. Its continued status as the largest French-speaking city outside France also makes it a key center of Francophone culture and politics within North America.

Key Takeaways

• Montreal was founded in 1642 as the French Catholic mission of Ville-Marie, on an island at the junction of the Saint Lawrence and Ottawa Rivers.
• It takes its name from Mount Royal, the hill at the center of the island, and was Canada’s largest city until Toronto surpassed it after the Second World War.
• The Notre-Dame Basilica, completed in 1829, is Montreal’s best-known landmark, famous for its ornate Gothic Revival interior.
• Montreal is the largest French-speaking city outside France and hosted both Expo 67 and the 1976 Summer Olympics.

Sources

• World Bank Group, Canada country overview

Editorially reviewed by Specialty Digest Editorial TeamLast reviewed October 21, 2026Researched and drafted with AI assistanceReport an issue