Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Some of the greatest minds in the history of Hungarian art and science converged in this café.

Enjoy coffee and cake while viewing antique medical equipment at this unique cafe.

This aluminum “stairway to heaven” has impaled at least a couple of birds.

Over 12,000 hygiene oriented objects and exhibits.

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

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

Albert Einstein's head sticks out of a snail shell stacked on a rocket in this truly bizarre monument to the scientist.

A beautiful collection of taxidermy birds and rare pomological wax models.

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

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

The final resting place of many of Germany's most famous communists.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

Striking occult iconography on a medieval German church.

This German museum is devoted to all aspects of grave culture from headstones to coffins.

Housed in an old church, this hunting museum holds a collection of mythical bird-rabbit creatures.

From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

This Nazi-built amphitheater was constructed on a sacred mountain site used by various German cults.

These blingy, baubled skeletons lie in glass boxes inside a baroque Bavarian church.

Blitzkrieg bop your way through Berlin's Ramones Museum.

The patron saint of spinsters grasps a container of dried blood.