This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

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

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A castle built for love, and abandoned due to heartbreak.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

World's largest herd of white deer populate a former U.S. Army depot.

An abandoned asylum where patients have been forgotten but their possessions remain.

Golden plates containing what would become the Book of Mormon were believed to be buried on this New York hillside.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

Every year, the colorful murals of Montreal get a complete makeover.

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

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

The birthplace of America's favorite fruit-flavored mystery dessert.

One of the largest festivals of flowers in North America takes place, appropriately, in the Flower City.

Rochester's signature culinary delicacy.

Eclectic architecture in the woods of New York.

An urban laboratory.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

Once a year, at exactly 11:11 a.m., this monument comes to life.

Once disputed as the largest sundial in the world.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.