Vienna's diversity-themed traffic lights were inspired by the Eurovision Song Contest.

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

The modern birthplace of Irish freedom.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

A larger-than-life statue of the German revolutionist stands proud in a small town where he never lived.

Straight out of a nightmare, barcode-faced babies climb up and down Prague's television tower.

Looming communist pillar with a Czech twist.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

A series of playful yellow penguins share a serious message about the environment.

A mocking tribute to the past and modern leadership of Prague.

This automated sculpture of two men peeing will spell out text messages with their micturition.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

Once the private home of China’s most legendary tycoon, getting inside this stunning mansion no longer requires an elite pedigree or acts of daring.

The lavish, well-preserved home of a wealthy Baba Nyonya family is now a cultural museum.

An exploration of Malaysian heritage through the lens of traditional textiles.

Monkeys inhabit the lush forest surrounding ancient Mayan ruins once considered sacred.

Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

Deep in the Guatemalan jungle stands an ancient pyramid that once marked the reign of a king.

This arch granting triumphal entrance into Antalya was designed to honor the emperor's visit.

A Turkish ghost town abandoned in a population exchange with Greece.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Roman ruins top white travertine terraces formed by ancient hot springs.

Former military fort and site of untold horrors during WWII, this island may become the Adriatic's next luxury resort.