Three bridges and one giant canyon make up this fantastic Spanish settlement.

Devastated landscape used for hundreds of years by the Romans as their primary mining site.

A submerged village appears when dam levels drop.

Silent memorial, using bone conduction to take people back to the Dresden Bombing of 1945.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

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

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A surreal museum of extraordinary industrial objects.

The most visited, and possibly most controversial, museum in Germany.

An old department store turned Nazi prison turned artist commune.

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

The oldest Jewish cemetery in Europe survived Hitler's Germany.

Terrifying derelict military hospital once housed a recuperating Hitler.

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

An intricate and amazing house built by architect Karl Junker.

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

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Macabre museum devoted to historical Viennese murders.

Artfully arranged bones of 5,800 Austrians.

The final resting place for the remains of 143 Habsburg royalty.

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

American soldiers discovered Europe's best one-liner at the end of World War II.