World's first "penitentiary," meant to be humane, drove men insane.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

In the early 1800s, surgery was also a show.

Famously misunderstood wonder of the ancient world

The monster at the center of the Darwin Center Spirit Collection.

This South London cemetery holds the remains of more than 15,000 people.

The curios of pharmacist and collector Henry Wellcome.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

An old department store turned Nazi prison turned artist commune.

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