The "largest bathroom stall in the world" offers a unique pit-stop experience.

Its collection distills more than 60 years of pop culture in Japan, from Godzilla to Hulk Hogan.

This massive, beautifully-lit underground quarry leaves visitors in awe.

Designed by a computer, this intricate network of fluorescent green pipes has taken over a subway station.

An eerie reminder to the horrors of World War II.

Kawaii meets poisonous at this unique art gallery.

Devoted Buddhists can earn enlightenment in the next life by crawling through this symbolic nostril.

This bar is filled with Star Wars merchandise from around the world, all of it unlicensed knockoffs.

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

Closed for decades, this strange symbol of Japan's Expo '70 has finally opened its psychedelic insides to the public.

This retro underwater observation tower would make the perfect lair for a sea-loving villain.

Surreal giant face-pillars welcome visitors from across the globe to this hotel.

Would you spend the night in Japan's deepest train station?

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.”

Bioluminescent firefly squid light up this Japanese fishing port.

The giant figure on the back of this turtle-shaped temple actually hides a memorial pendulum.

Discover the past, present, and future of packaging in this unique Japanese museum.

Peace Park and the Atomic Bomb Dome.

This Kyoto Starbucks takes coffee drinkers back in time.

Japanese national treasure originally built in 593 CE.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A rotating cast of guys and dolls in front of a Washington, D.C. building.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

A hat for every occasion can be found in this British Columbia haunt.