Try not to get slimed in Tribeca.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

One part local history, 99 parts gruesome haunted house.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Famously misunderstood wonder of the ancient world

A collection of venomous snakes and reptiles for the whole family to enjoy.

Bangkok's men with dangerous jobs come here in search of protective talismans.

The headquarters of the Mahanikai school of Buddhism, Thailand's largest monastic order.

Walk through depictions of the torture inflicted on those who go to Buddhist hell.

The celebrated eyesore created by starry-eyed sweethearts.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

A giant bug impaled on a 75-foot-tall needle.

Brussels' favorite peeing boy has a sister.

Meet the bronze beloved pet to a family of famous peeing statues.

A little sculpture with a large wardrobe.

Cozy basement bar sports an inventory of over 2,000 beers.

Once a black market electronics marketplace, now an otaku shopper's paradise.