The topiary maze at the Habsburg hunting lodge.

"Medieval" castle built in the mid-20th century by one family.

A small but immensely extravagant palace built by the "Night King."

The stones of this formerly witch-obsessed castle were used to build a church.

The fairy tale castle of the "fairy-tale king."

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

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

Each year a new straw behemoth is born.

A miniature train-ride through Slovenia's largest cave system.

This one-time health resort was used by aristocrats around the world.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

An open air haven for tropical monkeys in the damp moors of the English country.

A pagan tradition of draping trees with rags eerily lives on.

A unique waterfall that some believe attracts the fairfolk.

A fantastic castle rumored to be the birthplace of King Arthur.

Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

A petite castle folly in the English countryside.

Music boxes like you've never imagined.

This hilarious English intersection is an automotive whirlpool.

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

Europe's largest prehistoric mound – burial site of a legendary king?

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the century.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

Abandoned railway line circling the city of Paris.