Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.

An alien church provides much needed silence in the midst of a Finland shopping center.

A breathtaking bridge that crosses a vast gorge over a river's torrents, and has a tale of a devil architect attached.

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

This memorial park stands on the site of one of the largest mass executions of the Second World War.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

Pop culture has helped to keep this iconic British building from being destroyed.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

One part local history, 99 parts gruesome haunted house.

César Baldaccini's iconic sculpture of a 40-foot thumb stands tall in La Défense.

This bridge was constructed from the rubble of the infamous Bastille.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

The Argonaute submarine was the French navy's pride and joy in the 1950's.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Site of a classic 19th-century physics experiment to prove the earth is rotating.

Vibrant street art created with mixed media.

The final resting place of the great navigator, or maybe his brother.

The world's most elegant power lines.

Elaborate tile work in this railway station tells the story of Portugal.

Week-long block party becomes a competition for the best decorated street.

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

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.