Striking occult iconography on a medieval German church.

The bizarre headgear looks like it was made for a fool, not a king.

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

Tiny memorials honor individual victims of the Holocaust.

A monument to the man who almost killed Hitler.

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

Berlin's old airport.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

The tallest freestanding structure in the United Kingdom.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.

The UK's largest private house was the subject of a long-lasting political dispute.

This tribute to a beloved cricket umpire is a magnet for risqué pranksters.

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