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

This East German military command bunker was ready for World War III.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

The resting place for anonymous victims of the Danube's dark waters.

Over 12,000 hygiene oriented objects and exhibits.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

The sanctuary holds what was once believed to be the saint's incorruptible tongue.

An obscure waterfall that looks like something out of a fantasy novel.

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

Unique house covered in a nightmarish mural of demons, ghosts and monsters.

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

A crucified and bearded female saint.

A girls' boarding school inspired by the Chicago World's Fair, once abandoned, now restored to strange and scenic glory.