A small poultry graveyard in the courtyard of a popular Key West watering hole.

Travelers leave tea kettles in a remote part of Death Valley as part of a mysterious, decades-old tradition.

A complimentary beverage is offered to the bodega's resident rodents every day.

The bartenders at this crime-fighting theme cafe are actual private detectives by day.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

A giant doughnut was given to the small New Zealand town of Springfield to promote "The Simpsons Movie."

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

Protecting the dead from opportunistic body snatchers.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

This Gothic Revival castle used as a shooting location for "The Secret Garden" and other films.

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

The ghosts of Britain's telecommunication past sit rusting away in a small village in England.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

The sculptural remains of the last home of a legendary Dada artist.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

The studio built by fascists in the hopes of "reviving the film industry" with the occasional propaganda film opportunity thrown in.

Ever hear of the Milazzo Cage?

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

This former Roman Catholic Church still contains the embalmed hearts and organs of 22 popes.