One of the world’s longest pedestrian suspension bridges.

A glacial valley filled with silver beech trees in the mountains of Portugal.

A small sanctuary carved into the mountainside near the tallest point in continental Portugal.

This tower once served as a radar station during the Cold War.

The walls of this small village have been turned into a living street art gallery.

The ancient sauropod tracks found in this former quarry are some of the largest in the world.

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

Explore a remarkable 35-hectare sculpture garden located an hour outside of Lisbon.

Pagan monument converted to Christianity with the population.

This crumbling Portuguese ruin overlooks the populace it once ruled.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

A neolithic tomb converted into a tiny chapel.

An abandoned mine now resembles a post-apocalyptic landscape of derelict buildings and blood-red pools of water.

A New York–based physician returned home to Spain to build his own elaborate monument to Christopher Columbus.

This quaint Spanish village agreed to be painted blue as a marketing stunt but found that they preferred it that way.

More than 70 detailed dioramas—including some rather nontraditional ones—fill this charming museum.

Holding the current title of "biggest chair in the world," it stands with little fanfare in Lucena, Spain.

Translating as "The Jump of the Girlfriend," this stunning waterfall has a tragic legend behind it.

An abandoned airport in the middle of nowhere.

A series of colorful murals breathes new life into old grain silos in Spain.

A whimsical garden of outsider art in the Spanish countryside.

These ruins are all that remain of Tortosa’s lost coal gas manufacturing industry.

A botanical garden full of thought-provoking contemporary sculptures.

The ruins of a bombed medieval village memorialize the destruction of the Spanish Civil War.