The only microgravity tower in Europe can produce nine seconds of weightlessness.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

A spitting ode to a German serial killer.

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

The mass grave of the 27 victims of the "Vampire of Hanover."

This hidden courtyard in the Andorran capital hosts a unique contemporary sculpture park.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

A journey through the history of medicine throughout the centuries.

There is a strange little carving of a person seemingly crushed by a pillar behind the remains of St. Thomas Aquinas.

A nuclear reactor created for Eisenhower's "Atoms for Peace" campaign is now used for research at a Dutch university.

This massive collection of taxidermy is full of specimens collected by missionaries during their international travels.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

The former home of a mad diplomat is said to still be marked in bloody, arcane scrawls.

This classic restaurant features a gorgeous mirror-clad room.

This is part of the Francke Foundation Museum, a curiosity cabinet filled with different scientific and natural wonders.

Germany's last remaining Lenin statue has become a lightning rod of debate about the country's divided past.

The world's first and only museum dedicated to dachshunds.

A statue of Vladimir Illyich Lenin guards this abandoned building in the "Forbidden City."

The best bagels in Berlin are tucked away in an independent bookstore.

For patriotic Russians, this memorial honoring the Soviet soldiers who died liberating Berlin in 1945 is the most sacred location outside of Russia.

This massive statue is the personification of Bavaria and the first colossal statue of the modern period composed of bronze.

One of the most iconic neon ads of former East Germany.

These jeweled relics have a scandalous and contested past.