A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

Montreal's colorful subway station shows its support of the local LGBT+ community.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

Canada's subterranean Cold War museum has doubled as a movie set.

This engineering marvel is the longest bridge in Canada and one of the longest spans in the world.

This sprawling collection hides many charms.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

If you can look past the nearby sewer pipes, this urban sinkhole grotto is a mini-paradise.

These azure waters were thought to lead to the Mayan Underworld.

This crumbling industrial fortress has attracted daredevils, filmmakers, and historians.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

A swaggering, monumental souvenir of the most extravagant party Montreal’s ever thrown.

Immortalized in bronze, this frazzled student will be glued to his screen for centuries.

From lefty Jewish gathering site to hip cultural site in just 80 years.

This mesmerizing kinetic sculpture blossoms endlessly in the breeze.

Two thirds of this Montreal neon icon has survived to flash another day.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A swirling spectrum of stained glass dazzles visitors who enter this subway station.

Futuristic apartment blocks are the backdrop for Montreal surfers hangin' ten on the Habitat '67 standing wave.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

The biggest museum dedicated to insects in North America, one of the largest in the world.

A historic Montreal market that was the city's agricultural hub for over century.