Montréal, Canada is a city of contrasts, one that defies a simple description or a catchy tagline. It sits on the New World’s St. Lawrence River, yet it has an undeniable Old-World French flair. It is a historic city, founded in 1642, and the streets of Old Montréal are lined with sights that range from a 17th-century seminary to grand commercial buildings erected in the 19th century. But Montréal is also home to contemporary architectural masterpieces—most notably those erected for Expo 67, including Buckminster Fuller’s Biosphere.

Montréal is at once the cultural capital of the Québecois and a decidedly global and cosmopolitan city, attracting migrants from around the world. The walls of its galleries and museums showcase leading artists from the province and the rest of Canada, while the city hosts festivals that feature the best international films, musicians and performers. Many of its restaurants serve traditional specialties—poutine, bagels and smoked meats; others are helmed by some of the continent’s most innovative chefs.

Montréal is a vibrant urban center, with buzzing streets and attractions, yet crowned by peaceful, leafy Mount Royal Park, designed by Frederick Law Olmsted (also responsible for New York’s Central Park). Whichever of the city's many aspects appeals to you most, you are sure to be charmed by this unique city and find many things to do in Montréal.

The nearly 1,200-kilometer (750-mile) stretch of the St. Lawrence River is a lighthouse lover’s paradise, with more than 40 of them lining the Québec portion alone. Quixotic weather and sudden choppy waters account for the building of these historic monuments, such as the one built in 1830 at Pointe-des-Monts and the Phare de Matane, both of which are now small museums.

Centuries-old fishing villages line the mighty waterway that alternates between imposing cliffs and plateaus and broad estuaries filled with fertile islets. Humans have fished the rich river and hunted its tributary lands for some 10,000 years. Much is still not known about the two dozen St. Lawrence Iroquoian tribes that had vanished by the time Québec City founder Samuel de Champlain arrived in the early 17th century. The river was a major entry point for exploring North America, and during the Seven Years' War the British navigated to Québec City to defeat the French at the Plains of Abraham. Today, some 200 miles of the river are called the whale route, along which some 13 resident species thrive, including blue, beluga and right whales.