Colloquially known as “piss alley,” this narrow street filled with tiny bars and barbecue stands looks like it was pulled straight out of “Blade Runner.”

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

One of only two commuter aerial tramways in the United States.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Elevated freight railway turned wildly successful urban park.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

The Hanshin Expressway goes right through its 5th, 6th, and 7th floors.

A Japanese corporation has turned this small island town into living modern art gallery.

Legend holds eating just one of these black eggs can add seven years to one's life.

Not quite the menace it once was, this monster still has some chops.

Japanese national treasure originally built in 593 CE.

This 700-year-old street food market features baby octopus and soy donuts.

The quintessential Japanese rock garden has existed for more than 500 years.

Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

The original "capsule building" is a masterpiece of Metabolist architecture.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

This South London cemetery holds the remains of more than 15,000 people.

The remains of Crystal Palace Great Exhibition of 1851.