An enigmatic concrete structure in a lakeside Toronto park raises more questions than answers.

This buzzy, award-winning building hovers 85 feet above the ground on a dozen colorful stilts.

This historic library honors the legacy of the British Empire's first children's librarian.

Known as "Toronto's Flatiron."

A touching tribute to the "Wonky Donkey."

A space-age 1950s pavilion on a secluded path is full of Toronto history surprises.

This "Palace of Purification" has made many film appearances as a dark and sinister headquarters.

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

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

This urban oasis is a marvelous meld of music and landscape architecture.

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

The Incredible Hulk, Yoda, Mulder and Scully, and many many others watch over the mean streets of Toronto.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

This whimsical fountain pays tribute to Toronto's four-legged friends.

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

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

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

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

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

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

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

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

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.