This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

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

A touching tribute to the "Wonkey Donkey."

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

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

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

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

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

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

This Toronto garden collects stares and tchotchkes in equal measure.

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

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

This cemetery features modernist statues as strange as its name.

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

An open-air "garden" of mural art that changes weekly.

A once-secret library of Freemason history in Catalonia.

Turntable anonymously received orphans, alms, and groceries.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

Mountain where Jesus was first tempted by the Devil.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This semi-secret storybook hedge maze is also the oldest garden in the city.

A site where “the ravages of the war are more striking…than any other place in contemporary Spain.”

A series of recreated fortifications mark George Orwell's path through the Spanish Civil War.