A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

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

A restaurant and observation deck built in a unique broadcasting antenna.

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

A whimsical bridge adorned with decorative dragons.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Tiny memorials honor individual victims of the Holocaust.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

A church of bones, decorated with 40,000 human skeletons.

This one-time health resort was used by aristocrats around the world.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The peaceful gravesite of a rugged wild west gunman echoes the touching story of his last days.

Over 300 taxidermied animals in a Californian restaurant make for a taxidermist's dream and an animal lover's nightmare.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.