This psychedelic tourist trap is a leisurely descent into madness.

In Hong Kong, a fairytale flower tunnel is hidden within the gardens of a public housing complex.

The romantic botanic tunnel feels like a well-kept secret.

Just off the city’s central station hides a quaint lamp-lit alley into medieval Elsinore.

The kitsch mansion of the former Romanian president Nicolae Ceaușescu features a golden bathroom.

These bamboo and rope bridges cross the Nam Khan River for six months every year.

A hidden alley with seven corners and handmade cat decorations.

These abundant, over-the-top monuments are so widely scattered that they define the entire compact capital cityscape, often leading to jokes about whether there are more statues than residents.

A Bulgarian monument to Russia's role in World War II is constantly being painted in pop culture protest.

One of just five sand-floor Jewish synagogues in the world.

A recently-abandoned international exhibition center.

The heartbeat of modern Uzbekistan’s thriving market culture.

This unusual subway stop was originally a real estate office.

The birthplace of both the Atomic Age and Godzilla, and the namesake of the bathing suit.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

Four alabaster giants contemplate the tides on the shore of Denmark.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

The oldest amusement park in the world has been providing a nice spot to have some fun since the 1500s.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

A natural wonder in south Denmark.

A walkable map of the world, made from soil and stone by one man.

A colorful and enigmatic cemetery in the middle of nowhere.

A fantastic array of trays and cables once whisked books over to the Capitol at 600 feet per minute.

This scenic cable car ride glides 100 feet above Mexico City.