This abandoned gold mine found a second life as a post-apocalyptic film set.

This sculpture pays homage to the street sweepers of Madrid since its inauguration in 2001 in Plaza Jacinto Benavente.

Along the pavement of this neighborhood in Madrid are quotes from famous authors.

This piece of early engineering is rather unknown despite its location in the heart of Madrid.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

A medieval shrine set into a towering canyon wall.

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

This memorial, built by fascist dictator General Franco in 1960, has been repurposed by the people of Catalonia.

Built between 1901 and 1908, this building is one of the most iconic examples of modernist architecture in Spain.

Replica of Seville, Spains famous Giralda, a former minaret converted into a bell tower.

Holy Grotto of Montserrat Monastery holds one of Europe's mysterious black Madonnas.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

A gem of Catalan modernism amidst the vineyards.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

A failed attempt to control drifting sands yielded a gnarled sylvan wonderland.

On a stretch of Danish coast known as "Cold Hawaiʻi," this fishing village has become a surfing town.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

This Danish castle is supposedly haunted by a woman too independent to not be a witch.

This bellfry was once said to be the Devil’s lair—or perhaps the home of a mischievous gnome?

Bell tower juts out from a village buried under a lake.

When a massive landslide hit one of the world's tallest dams it created a tragic environmental disaster.