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

This South London cemetery holds the remains of more than 15,000 people.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

A toy store with a century-long history preserves the craftsmanship of playthings of the past.

The final resting place to 300 Victorian-era pets hides inside the city park.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

This Funeral Hearse Museum represents the finest in cadaver transportation.

Giant topiary dog once played a role in a terrorist bomb plot.

100-windowed castle turned art gallery, built by one dedicated mason.

This French anatomy museum greets guests with a skinless man, mid-shovel.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

Medieval Danse Macabre Fresco in Northern Brittany.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

An aluminum skeleton brings Chinese mythology to the French shore.

Do these monsters look familiar? The gargoyles on this church are all from pop culture.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

Home to the most complete dodo remains known - one head, and one foot.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

Meet the bronze beloved pet to a family of famous peeing statues.

A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.