Abandoned for over a century, this chilling train tunnel is now a destination for ghost hunters.

Canada's oldest railway tunnel is illuminated in a rainbow of color as it passes under the streets of this small city.

Profile of a sleeping person 4km long in 250m high cliffs.

One of Mother Nature’s geological gems, home to many prehistoric fossils.

This water-locked cliff face is covered in hundreds of ancient pictographs.

Canada's oldest sugar maple has been growing since around 1500.

It's 2 billion years old!

This inexpensive lodging house was once a prison notorious for its inhumane practices.

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

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

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

Soaring over the Niagara Whirlpool since 1916.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

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

This massive, ancient stone was disassembled and then put back together again.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

Lost subway station nestled beneath Toronto's busy commuter line.

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

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

Canada's largest graveyard boasts a lot of noteworthy artifacts as well as its own computerized mapping service.

A sprawling Victorian farm that has been surrounded by a capital city is one of Canada's greatest treasures.

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

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.