This rocky spread has been squeezed up directly from the bowels of the earth.

This massive and unusual rock formation near Okotoks is the world's largest known glacial erratic.

The world's largest and most outstanding marl lake regularly changes color.

Hunt for buried treasure in Nova Scotia.

Earth's greatest purely vertical drop at 4,101 feet.

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

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

Fossils, railroads, and waterfalls!

An ancient Viking village in North America that predates Columbus by 500 years.

This expansive bridge in the Canadian wilderness was originally just built for friends.

This Elizabethan hedge maze is one of only six in North America.

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

This freshwater spring fills with 10,000 gallons of water per minute.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

14th century Norse artifacts in Northwestern Minnesota could have proved a Viking landing before Columbus.

Half of a waterfall goes into the river while the other half seems to disappear.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

Home to the deepest rift anywhere on Earth.

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

The only road through the heart of Glacier National Park.

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

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.