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

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

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

The 32nd president's sprawling cottage sits on an island enclave jointly managed by the U.S. and Canada.

Hoodoos, naturally eroded land formations, stand 20 feet tall in the Canadian badlands.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

Fossils, railroads, and waterfalls!

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

These little-known sands dunes are a geological anomaly in Saskatchewan's southern prairies.

The only remaining place where you can play this century-old game for cash.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

This beautiful architectural gem was the first waste treatment facility in Boston.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.

This supermarket is suspended 25 feet above an interstate highway.

The 1920s child prodigy author was last seen here at her Brookline home before vanishing at age 25.

The oldest playground in America.

The world's largest piece of copyrighted artwork.

This little-known rival to the Library of Congress houses one of the largest collections of pre-1876 American books, newspapers, and manuscripts.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

This historic Boston building has gone from personal estate to porn theater and back again.

The hill that gave the Massachusett tribe, and later the state, its name.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.