Countless grotesque faces stare out from this eerie Prague art wall.

A Jenga-style cylindrical tower of books that appears to go on forever.

Two stunning 17th-century libraries and a cabinet of curiosities.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Dine amidst exotic plants at this former royal greenhouse.

In the fictional world of Kcymaerxthaere, standing at this site just outside Vienna, Austria, the sky would have been found beneath your feet.

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.

Collection dedicated to funeral rites, equipment, and mourning rituals of the Viennese.

Legends surround an ancient tree trunk riddled with nails for good luck.

One of the best collections of wax anatomical models in the world.

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

Macabre museum devoted to historical Viennese murders.

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

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

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