This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

The yawning maw of this pagan visage is said to bite off the hands of liars.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona’s iconic (but controversial) church was finally 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.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

Tel Aviv's popular neighborhood went though endless waves of transformation.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.

This full-sized orange tree lives suspended in mid-air above the streets of Jaffa.

A modern-day cabinet of curiosities housed in a 300-year-old inn.

This monumental work of art symbolizes the coming together of a previously divided city.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

Tiny memorials honor individual victims of the Holocaust.

Berlin's old airport.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Gargantuan home of Russian science.

This massive monument honors the first human in space.

Some Moscow residents once claimed the bizarre, contorted mass of metal on top of the building was used to manipulate minds.

The world's first museum dedicated to the work of game-changing naturalist Charles Darwin.

The avant-garde design was able to bypass strict Soviet regulations on architecture.

Moscow's imposing monument to the Space Age.

Moscow's most popular cemetery includes the graves of numerous cosmonauts.

A sculpture park of the tossed aside relics of the USSR, from Stalin to a massive Soviet emblem.