One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

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

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

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

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 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.

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

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

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

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

The oldest landmark of Toronto is a testament to shifting sands.

The remains of a once-famous hotel that also acted as an artist colony.

This knick-knack-covered house (complete with a matching van) is a charming oddity in the middle of a modest downtown neighborhood.

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

Canada's largest dinosaur skeleton was hidden away in storage for more than 40 years.

A former Canadian Pacific Railway station turned liquor store, the first and only station in Canada visited by British royalty.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

After 11 years of reconstruction work, Slovakia's finest hilltop chapel complex is finally reopen to the public.

Some of the greatest minds in the history of Hungarian art and science converged in this café.

Known as the "Valley of the Moon," this Jordanian wadi is one of the most amazing desertscapes on Earth.

The most gigantic, swoony, intimidating trio of fingers in all of antiquity.