Pont del Diable (Devil's Bridge), Tarragona (must see)

The Devil's Bridge, stands as a testament to the engineering prowess of the Roman Empire. Erected in the 1st century BCE, this remarkable aqueduct was a vital conduit, transporting water from a distance of 15 miles to the city of Tarragona. Its robust construction features two layers of arches, and despite the passage of time, 711 feet of this ancient marvel still stand, forming a tangible link to Catalonia's Roman past.

Beyond its historical significance, the Pont del Diable served a practical purpose until the 18th century, continuing to supply water to Tarragona. The aqueduct's enduring functionality showcases the enduring brilliance of Roman architectural ingenuity. Towering nearly above the tree-line, the structure reaches a height of 90 feet, its silhouette harmonizing with the verdant landscape that surrounds it.

The aqueduct's remote location in the Spanish countryside enhances its mystique. Visitors eager to immerse themselves in history can take a tour along the bridge-like structure, walking along its precipitous ledge for a unique and awe-inspiring perspective. Recognized for its cultural and historical significance, the Pont del Diable has earned the prestigious designation of a UNESCO World Heritage Monument.