One of the world's most complex timepieces.

A cosmic pit stop just beyond the notorious Area 51.

The real life town from the Pied Piper of Hamelin has a mechanical puppet show that retells the famous story many times a day.

This strange sculpture is an enigmatic icon of this medieval German town.

This cheeky statue of a man defecating gold coins graces the facade of a medieval guildhall.

A Nazi concentration camp and Anne Frank's place of death.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

This sculpture commemorates a naturalist and an illustrator whose work was a forerunner to modern field guides.

This gorgeous space is England's largest independent library outside of London.

The largest timber structure in Europe.

The remains of a Dominican friary, once one of the largest of its kind in the United Kingdom.

Eccentric sculptures made from repurposed materials peppers this former farm.

A medieval fresco which reminds visitors that death will come for us all.

This half-finished "city of toys" was almost Italy's own Las Vegas.

The final resting place of New Orleans' most famous voodoo priestess.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

Florence’s mother built a stairway down to her daughter’s coffin so she could comfort her during storms.

A 200-year-old bar is all that remains of one Mississippi River town's rough-and-tumble past.

After decades of research and rumors, Little Zion Church was proven to be his final resting place.

Though Johnson is not actually buried here, an Atlanta-based band sponsored a headstone for him.

Contrary to popular belief, this memorial does not actually claim to mark the bluesman's grave.

Elvis's own personal tropical hideaway.

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

Home to drunken tower-climbing goats... seriously.