Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A land of debatable treasure.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Setting this massive marionette aflame rids Santa Fe of doom and gloom for another year.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A monument to the man who almost killed Hitler.

One of downtown Berlin's last reminders of its Communist past.

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.

Baroque celebration of the end of the Great Plague of Vienna.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This automated sculpture of two men peeing will spell out text messages with their micturition.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

Macabre astrological automaton clock dating to the late 1400s.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

This popular pilgrimage site offers a hole filled with holy healing dirt.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A multi-storied adobe complex has been inhabited for more than a thousand years.

These aggressively sustainable art homes look like something out of 1970's science fiction.