A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

Of course Salvador Dalí lived in a castle...

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

This network of conjoined cellars was riddled with traps and supposedly allowed the townspeople to pretend their homes were deserted.

Statue of a decomposing prince that once held his heart in its hand.

Fountain where visitors can earn a license to be mad.

The largest known Ancient Egyptian obelisk.

Amsterdam's Red Light District leaves little to the imagination.

Real bones which are said to have belonged to a Polish dragon.

A preserved dragon's rib that remembers the legend of the founding of the city of Atessa.

When you've got to go, you've got to go.

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

This Croatian fairytale castle is slowly falling apart thanks to years of neglect.

This witch statue remembers a time in England's history when fear trumped truth.

This cemetery features modernist statues as strange as its name.

A crucified and bearded female saint.

A whimsical bridge adorned with decorative dragons.

This abandoned Slovenian military barracks has become a punky-political art squat.

The history and future of cannabis.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

Giant topiary dog once played a role in a terrorist bomb plot.