Sleep in the hay, spin the wheel and eat grain pellets to your heart's delight.

Home to the "Rat King" of Nantes and other wonders of the natural world.

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.

An aluminum skeleton brings Chinese mythology to the French shore.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

A self-built mosaic house and sculpture park.

Limestone grottoes turns everyday objects into stone.

Artist and musician Will Menter creates musical sculptures.

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

Miles of man-made caves and tunnels are currently used for cultivating mushrooms.

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

A church filled with the bones of hundreds of virgins martyrs—or so they say.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

Be it nature, art, or abandoned military architecture this eclectic German "museum" has you covered.

Twisted buildings adorn the banks of the Rhine river.

This former Nazi castle was built as a school to train what would have been the future of the Third Reich.

This futuristic German television spire is actually the world's largest digital clock.

This small window display is dedicated to the noble carrot.

This temple to the sturm and drang of Richard Wagner contains a dragon's cave and reptile zoo full of living "dragons."

A beautiful maze marks where three countries meet.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

No need to strap in for a "ride" on this walkable roller coaster.

Two gravestones clasp hands over the religious divide.