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

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

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

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

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

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

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

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

A unique collection of Science Fiction, Fantasy, and everything in-between.

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