This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

An ornate Thai pavilion in the middle of Sweden.

A botched 18th-century canal silenced one of Sweden's most magnificent waterfalls.

The city that saw the birth of Sweden is now home to an impressive collection of work from its favorite artist.

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

Ancient burial grounds of the wealthy.

The oldest burial ground in the city, final resting place of city founders, Ohlone natives and murderers alike.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Famously misunderstood wonder of the ancient world

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

Pop culture has helped to keep this iconic British building from being destroyed.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

Rebuilt remains of a temple to Roman god Mithras.

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

A cluttered and astounding collection of antiquities and curiosities.

The anatomical-pathological collection of a man who changed surgery.

Sitting in the basement of a castle, the largest wine barrel in the world is bigger than most apartments.

Possibly the oldest church in Barcelona, this basilica has its pagan and Christian mythologies all mixed up.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.