Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

This garden houses the remains of the ancient Greek port of Marseille.

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

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

This cemetery features modernist statues as strange as its name.

The unexpectedly beloved remnants of a controversial thermal power plant.

This bizarrely tree-like red skyscraper is one of the newer additions to Barcelona’s skyline.

Mountain where Jesus was first tempted by the Devil.

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.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

The museum displays the life work of the great clown spanning a career of 70 years in movies, television, radio and his paintings.

Historical marker that is a mini replica of the original in New York.

A real small-town gym became the unforgettable home court of the Hickory Huskers in “Hoosiers.”

Blink and you’ll miss it—the tiniest street in America packs a lot of charm into just a few steps.

This was the first ever National Lakeshore, established in 1966.

A towering tribute to old-fashioned laundry days, this giant washboard monument turns a simple chore into a playful spectacle!

Finished in December of 1906, it was the longest rail viaduct in the United States and the third longest of its kind in the world at that time.

A unique 3-D sculpture based on Rene Magritte’s “The Red Model.”

The largest known adobe office building, emulating in style and layout the forms of traditional adobe architecture common to the region.