340-foot statue built to honour the Heroes of the Soviet Union.

This Ukraine alleyway has become its own little island of forgotten things.

Ship-sized kinetic sculptural fantasy.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

A student driver's nightmare.

An unusual round church in London with a Templar past.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Macabre astrological automaton clock dating to the late 1400s.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

People in Poland have rallied to save this unnatural desert from being reclaimed by the forest.

Ruins of a late 1950s Polish ski jump ramp in the middle of the city.

This unique railroad museum secretly contains the history of Poland rebuilding itself from the inside-out.

This fairytale medieval church in Poland originally spent centuries in Norway.

A floundering Polish shipyard was once the soul of the Solidarity movement that capsized communism.

A statue honors the children who fought Nazis in Poland.

These massive moving sand dunes have swallowed an entire village and are still on the run.

A striking public sculpture representing the period of martial law in Communist Poland.