An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Hot springs monkey spa in the middle of Hell's Valley.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

An enormous, inside-out glass globe built in 1935.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

An eerie, derelict amusement park in Berlin.

An exquisite tunnel of cascading flowers.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Rippling sand dunes frozen in the Arizona rock.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

World's largest collection of serial killer artwork and other macabre exhibits.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

A whopping 14,000 copper coins cover this miniature fighter jet.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

Across this single-file rope bridge is what has been claimed to be the edge of continental Asia.

A Singapore shrine to an unnamed German girl who has become a local deity.

This rare wildlife haven in Singapore feels like you're in the tropical rainforest.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.