This once-derelict building is now one of the most beautiful bookstores in the world.

A spooky spot along the road where things mysteriously seem to move uphill by themselves.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

Even drowned in an ocean of toxic waste, the remnants of this Romanian village stand tall.

This Romanian village may have been drowned, but it is long from forgotten.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

The ruined remains of the airport Claus von Stauffenberg departed in his failed attempt to kill Adolf Hitler.

The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

When German-Iraqi relations broke down, this embassy was vacated post haste.