This natural sea cave hides a small wonderland of natural turquoise beauty.

Little island known for its massive beachfront "flowerpot" pillars.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

These strikingly barren, rolling red hills were caused by bad farming practices.

Buffalo's abandoned concrete grain elevators are getting a second life.

Ruins of a once-prized railroad station in New York.

A forsaken wonder in the middle of the East Side neighborhood.

This overlooked gem outside Niagara Falls preserves and celebrates Iroquois culture.

This historic fort spans more the 300 years.

The first outlet of Canada's biggest fast-food franchise has been slinging doughnuts since 1964.

305 homemade stone stairs wind their way up the Hamilton escarpment.

A place for ship-lovers to watch the passage of freighters traversing the Great Lakes while learning about their history.

Canadian centennial project designed to gather information about UFOs.

The frozen bubbles that form on the icy surface of this Canadian lake contain enough methane to create a small explosion.

A nearly abandoned 19th-century town on the Palouse.

This amazingly preserved Gold Rush town is a historian's dream.

This giant meditative chakra sits peacefully in the Flathead Valley of western Montana.

This oddity shop contains everything from antique tools to a human skeleton.

It was once used as a classroom to teach mining skills to local high school students.

This former mining hub holds a surprising abundance of undisturbed relics from the Old West.

With over 340,000 artifacts and counting, there is something for everyone, often called the "Smithsonian of the West."

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

This museum provides a personal and intimate journey through the history of the Northern Rockies.

One of the largest collections of carriages, buggies, and wagons in the world.