These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

This historic stone bridge has an entire neighborhood clinging to its sides.

A small but immensely extravagant palace built by the "Night King."

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

This conical hill was built as a testing ground for an engineer known as the Glider King.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

"The most colorful grottoes of the world.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

The patron saint of spinsters grasps a container of dried blood.

A striking 12th-century-style castle built on the edge of a cliff.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

A fascinating insight into daily life in the Eastern Bloc.

Ruins of a German Castle on top of a towering stone pillar.

Started as a kitchen garden, now the second largest botanical garden in the world.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

Walk in the footsteps of the gods and straddle two tectonic plates.

A popular Icelandic children's story comes to life inside this cave.

This famous church is adorned by a mural commemorating the independence of Vatican City.

A community-run museum invites visitors to explore Jewish communities before and after the Holocaust.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.