Famously misunderstood wonder of the ancient world

Fascinating town where normal life interfaces with the occult.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

The "Prussian Versailles" that is as glorious today as when it was built.

Metro station with a claim to rock n' roll fame.

Cold war icon and onetime "hole" in the iron curtain.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The most visited, and possibly most controversial, museum in Germany.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Jean Tinguely's bizarre monster sculpture is hidden deep in a forest.

A beautiful and classically designed villa, with an hourly infestation of monsters.

A huge Megalithic chamber tomb located behind a cafe.

Figures of unknown origin carved into the surfaces of underground caves.

Beautiful carved tunnels.

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

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

A self-built mosaic house and sculpture park.