A sacred Ojibwe site covered in pictographs next to Lake Superior.

An abandoned 1970s theme park that has been turned into a space for waterfront walking.

A flying saucer has landed for good in the middle of a tiny Canadian town.

A long-abandoned provincial prison left to crumble in the frigid air of Ontario.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

One of the largest underground systems runs under Canada's largest urban center.

It's 2 billion years old!

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

Soaring over the Niagara Whirlpool since 1916.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

This cairn marks the only place where Central European Time, Eastern European Time, and Further-eastern European Time meet.

Roughly 17 million letters to Santa have found their way to this Arctic Circle post office.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

A subterranean house of worship carved right out of the bedrock.