Museum of Fijian history, including its former tradition of cannibalism.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

The medieval prince founded the first library in Ukraine at Saint Sophia's Cathedral where he was interred.

This trio of stone spires claims to be the only preserved medieval execution site in Europe.

Medical museum that houses most notably the taxidermied remains of Vladimir Demikhov's famous two-headed dog experiment.

3,000 market stands in five former Zeppelin hangars.

Ancient burial grounds of the wealthy.

The second oldest anatomical theater is housed in a museum of curiosities.

A man has revenged his true love's betrayal through tears and stone genitalia.

This giant crucifix is like U2's Joshua Tree for Swedish death metal fans.

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

The lowest point in the state of Illinois, at the confluence of the Mississippi and Ohio rivers.

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

A portly statue of a golden boy commemorates an unusual cause of the Great Fire of London: the sin of gluttony.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

Eighty million natural history specimens call this gargantuan museum home.

Scattered throughout London are ancient remnants of the city's former bounding wall.

London's smallest police station is barely the size of a phone booth.

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

A small town garden is dedicated to a psychic dog with the most soulful eyes.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This historic cliffside mansion uses a natural cave for air conditioning.