A stunning metal bridge.

Pyrenees trip in Spain - Navarre Autonomous Community This bridge was built over the Aragon River in the 11th century, with the Santa María Church in the background, serving as a passage between the kingdoms of Navarre and Aragon. In 1892, the three central arches were removed and replaced with the current 70-meter span metal bridge, constructed with rivets or bolts, making it a masterpiece of engineering art. Overall, it's a beautiful town, especially at night when the bridge is illuminated with incredible blue lights.