A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A historic arboretum and non-conformist, non-denominational park cemetery.

The final resting place of soldiers' loyal canine companions.

When ecosystems collide in the arid Southwest.

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

A Lovecraftian altar of nightmarish bronze chairs sits ominously on a boardwalk in Puerto Vallarta.

An experimental, automotive replica of Stonehenge.

Home to items never before seen by the public.

European castle ruins in an American state park are actually the product of death and grief.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

A snapshot of the city's fascinating voodoo culture.

This hot dog-shaped diner has moved all around Colorado, never been to New York.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A downtown park built on top of unclaimed graves.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

Largest graveyard in all of Japan surrounds a famous mausoleum.

The engineering wonder and pleasure dome of a much-maligned emperor still holds undiscovered secrets.

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

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

The celebrated eyesore created by starry-eyed sweethearts.