One of downtown Berlin's last reminders of its Communist past.

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

A German apartment building hosting as many trees as human occupants.

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

This 600-year-old home seems to defy physics.

From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

This unique Renaissance castle was turned into a home for Nazi occultism.

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

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

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

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

Super-heavy Nazi architectural experiment.

An intricate and amazing house built by architect Karl Junker.

A stairway to heaven, or to nowhere at all.

This "floating railway" is one of the world's oldest monorail systems.

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

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

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

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

A collection of abandoned typographic signs from Berlin and beyond.

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

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

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.