This bridge's unique architecture honors nautical heritage and encourages self-awareness.

In 2018, Pohoiki Road was severed by lava flowing from the eruption of Kilauea.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

This futuristic German television spire is actually the world's largest digital clock.

Twisted buildings adorn the banks of the Rhine river.

A typical crusty old museum this isn't.

Beer lovers thirsty for knowledge can now visit a museum devoted to the world's largest hop-growing region.

This 19th-century fountain's namesake animal isn't what you think it is.

This colorful statue welcomes visitors to a Barcelona park.

Giant topiary dog once played a role in a terrorist bomb plot.

An open-air "garden" of mural art that changes weekly.

Vibrant street art created with mixed media.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

An early 20th-century bullring converted into a modern shopping center.

Barcelona's only remaining tram system takes riders to the Tibidabo funicular.

This ancient Spanish castle sits high upon a hilltop.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

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

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

If the tunes of antique organs and musical marionettes don't intoxicate you, the draft beer certainly will.