Toronto

Toronto is the capital of the province of Ontario and Canada’s largest city by population. It lies on the northwestern shore of Lake Ontario, one of the five Great Lakes, and is the economic and cultural center of a large urban region. The city covers about 641 square kilometres, while its land area is about 631 square kilometres. In the 2021 Canadian census, Toronto had 2,794,356 residents, and the wider Toronto census metropolitan area had more than 6.2 million people.

Toronto’s position beside Lake Ontario has strongly influenced its development, providing access to waterways and connecting the city with the wider Great Lakes–St. Lawrence system. The urban area stretches along a broad plateau crossed by numerous river valleys, giving the landscape more variety than its dense built-up districts might suggest. Important waterways include the Humber, Don and Rouge rivers, which flow toward Lake Ontario. Toronto has a humid continental climate, with four distinct seasons.

Summers are generally warm and humid, while winters are cold, with periods of snowfall and temperatures that can fall well below freezing. Spring and autumn bring milder conditions and noticeable changes in temperature and vegetation. The nearby lake also affects local weather by moderating temperatures and contributing to differences between areas near the waterfront and those farther inland. Toronto is a highly diverse city, shaped by generations of immigration from many parts of the world.

Its neighborhoods reflect this diversity through languages, traditions, food and cultural institutions. The city combines a dense downtown with residential districts, parks, ravines and islands along the lake. Its extensive public transit network and connections with surrounding municipalities also make it a central part of the Greater Toronto and Hamilton Area. Toronto’s location, population and links with the Great Lakes have helped make it one of Canada’s most important urban centers.