Hundreds of thousands of concrete bunkers crowd Albania long after the fall of Communism.

In this town's main square resides a statue of none other than the 43rd President of the United States.

The elliptical citadel resisted the advance of the mighty Ottomans several times, thanks to the military prowess of the "Dragon of Albania."

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

A museum dedicated to secret surveillance.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

The tallest mountain in mainland Netherlands isn't actually very tall.

One of the oldest wine cellars in Germany is now a restaurant beneath Bremen's town hall.

Steadily reminding Czechia of its past.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

A famous big wave from Japan serves as a tribute to the victims of the disastrous Elbe flood.

The monumental home of Prussia’s eccentric "Cannon King."

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

In the Netherlands, one of the world's largest private car collections can be found.

The location of the world's first telescope demonstration.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

A crumbling hospital from the 1850s on Roosevelt Island.

One of only two commuter aerial tramways in the United States.

Mysterious 500-year-old tapestries depict a unicorn hunt.

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.