Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

This cemetery features modernist statues as strange as its name.

A beautiful but toxic fountain of mercury.

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.

Construction of Barcelona's iconic (but controversial) church is expected to be 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.

Visitors dating back to the 1600s carved their marks in the stones of the iconic tower.

There has been an astronomical clock on this spot since the 14th century.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

On the cliffs of São Jorge in the Azores stand the remains of a lighthouse that was struck by a series of earthquakes.

A replica of the Roman emperor in glorious full color.

In addition to showing films, this one-screen arthouse cinema from the late 1940s is a museum of old film equipment.

Little-known artist couple chose a former silk factory as the location for a museum dedicated to their work and other avant-garde art.

This ship offers visitors the chance to spend the night aboard a former floating hospital for fishermen.

An icon of the city, this chapel features an amazing dome ceiling and offers panoramic views.

These narrow stone granaries have been used to store and dry out grain for hundreds of years.

Bits of flat terrain surrounded by cliffs make one of the most beautiful landscapes in the Azores.

A deer-headed statue that brings together a 12th-century legend and big wave surfing.

For more than two centuries, the canopy of this venerable tree has been a haven for songbirds and lovers.

This chapel is the site of a yearly pilgrimage that originated during the Middle Ages.

This oddly shaped church resembles a rocket.

An unassuming music museum recounts the rags to riches story of a dramatic Portuguese genre.

The "Little Ones," show Portugal in full miniature splendor.