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

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

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

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

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

Willy Wonka would love this weird half-a-home.

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

This Toronto garden collects stares and tchotchkes in equal measure.

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

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

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

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

The only place for a truly presidential dram.

The bells remain in a shattered heap exactly as they fell when the church was bombed in World War II.

Dozens of feral felines rule a segment of Hollywood's only graveyard.

A common entry point to the Griffith Observatory trail holds its own wonders.

A little barn in the middle of the city preserving Hollywood treasures since 1985.

Los Angeles's oldest cemetery allows visitors to trace the history of this proud city.

The famous animator's private station house and man-cave was the birthplace of imagineering.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

This grand mansion has starred in everything from Bones to Buffy.

A faux European lane smack dab in downtown L.A.

This glamorous old building is said to have inspired the Tower of Terror.