Slaughterhouse Five opens its dank doors to fans of Kurt Vonnegut.

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

This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

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

A stairway to heaven, or to nowhere at all.

When the rain falls, this drain system turns into a musical instrument.

An intricate and amazing house built by architect Karl Junker.

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

Art and a pun, all in one.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.