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

This semi-secret storybook hedge maze is also the oldest garden in the city.

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

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

A miniature rainforest is growing inside of a Midtown Manhattan office building.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

This charming fountain honors Felix Salten, the creator of the iconic storybook deer.

Vines grow up the metal bars in this public park created from an old machine factory.

A 200-year-old tavern challenges guests to finish a glass of wine while hanging from a ceiling beam.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

To the famous surrealist artist, liberty required two torches held high.

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

Stained-glass windows inspired by Vincent van Gogh's paintings decorate this church in the town where the artist's career began.

This bell tower is the only one of its kind in the Netherlands and was a symbol of prestige.

In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

An undulating wicker beast looms peacefully atop a sand dune in Belgium.

These crumbling Nazi artillery bunkers are now fair game for massive graffiti projects.

You would never come across this tiny green oasis if you didn't know it existed.

Dedicated to the American general whose reply to a German demand for surrender was simply "Nuts!"

A rare example of World War I trenches from the British front.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

This former Masonic lodge has been transformed into part museum, part bar, all awesome.