This artistic fountain display pays homage to this area's theatrical history.

An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Mountain where Jesus was first tempted by the Devil.

A science fiction-inspired apartment building designed by a famous Spanish architect.

An architect transformed this abandoned cement factory into his castle-like workshop.

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

Peace Park and the Atomic Bomb Dome.

What's believed to be the country's first shrine is, in Shintō mythology, the annual meeting place of the gods.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

Walk through a fairytale in Tuscany.

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

On the highest peak in the Harz Mountains, science and the occult faced off in a failed attempt to turn a goat into a boy.

This historic stone bridge has an entire neighborhood clinging to its sides.

Berlin's old airport.

Berliners converted a bombed-out, disused lot into a community-run urban farm with its own cafe and bar.

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

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

Tourists often confuse this beautifully ornate former cigarette factory for a mosque.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

Oriental bazaar in the heart of Sarajevo.

Inat Kuća, or "House of Spite," is more than just an oddly named restaurant.