This former insane asylum now holds a pathological anatomy museum.

A saintly relic hidden in a Prague church basement.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

This colossal couch is an unlikely monument to Europe's first female Doctor of Law.

An unusual vending machine designed to support mourners during funeral ceremonies at Zurich's largest cemetery.

This mysterious pig iron pillar does not rust, despite being weathered by the elements for centuries.

This German museum devoted to the simple wonders of salt is actually built over an old saltworks.

This rock resembling a turned-up boot has become the symbol of St. Ingbert.

The body of at least one victim of a construction accident was left behind in the collapsed pylon, buried under tons of concrete.

Take a walk in a recreation of ancient Rome.

Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.

Constantly maintained, this organ is playing a six-century long composition by John Cage.

At this unusual park, domes, ladders, chairs, and more are made from trees.

An engineering wonder at Pillnitz Castle protects a precious 230-year-old flowering shrub.

An abandoned underground bathroom is now a space for public art.

Berliners converted a bombed-out, disused lot into a community-run urban farm with its own cafe and bar.

The stones of this formerly witch-obsessed castle were used to build a church.

A stunning two-story timepiece within a medieval Brick Gothic church.

A fascinating little museum dedicated to the thousands of chemical substances concealed in our food.