A collection of early 19th century trams set in a reconstructed period village.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

This Victorian marvel of engineering and artistic prowess is nicknamed the "Cathedral of Steam."

Built in 1911, the Tees Transporter Bridge is one of only six transporter bridges still in operation.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A former ironworks that was the first UNESCO industrial site.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

More gold than anywhere else, ever.

The largest tiger reserve in India is a vast expanse dotted with ancient ruins of Nagarjuna Viswa Vidyalayam.

Two thousand feline artifacts fill Malaysia's "Cat City."

A massive cave complex boasts some of the clearest water (and most charming bats) in the world.

This active volcano's siren song to suicide jumpers forced authorities to build a fence.

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

A giant robo-cockroach building devours Tokyo.

We heard you like volcanoes so we put a volcano in your volcano so you can die for sure...

Serving you alcohol with a side of insanity. Also, costumes!

Drinkslinger is an unlikely vocation for a Buddhist monk, but at this Tokyo bar the enlightenment is served in a martini glass.

This Buddhist temple is home to the graves of the Japanese national legends, the 47 Ronin.

Japanese company creates clone dolls that reside in the "uncanny valley."

Fine dining in the bizarre world of Lewis Carroll.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

Immortal combat in a Moscow museum.