This medieval cathedral houses stained-glass windows featuring saints and pretzels.

Local legend of a lurking canal crocodile takes on a life of its own with this sculpture.

Located in a heritage building, this Mickey D's is missing its Golden Arches.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

A whimsical art tower at a Bavarian brewery includes a grotto for its mythical beer-brewing dwarves.

When the rain falls, this drain system turns into a musical instrument.

The first (but not only) upside-down house in Germany.

Northern Ireland's Brobdingnagian stepping stones.

The middle finger of modernity.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.

Six beautiful wooden giants are hidden around Copenhagen.

In 1907, writer Nikolaus Welter invented a fictitious Voodoo tradition around this statue of a reclining Christ — which has since become a reality.

Volkswagen's dedicated museum dives into the complex history of one of the world's best known cars.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

One of Ireland's best-preserved chambered cairns can be found next to a wishing tree.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

This single room has survived the centuries with almost no deterioration.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

Healing waters from a holy well, previously used by locals for doing laundry.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

A plaque on the base of this statue holds a bewitching design.

Many famous English poets including Elizabeth Barrett Browning are laid to rest at this Swiss-owned cemetery in Florence.

A guitar mounted on a wall in Temple Bar honors the Irish musician.