Culture | Cangas de Onís Bridge over the Sella River Known as the Roman Bridge of Cangas de Onís, the “Puente Vieyu” or “Puentón”, this is one of the best-known symbols of the Principality of Asturias.
Culture | Zaragoza Third Millennium Bridge This bridge in Zaragoza spanning the Ebro river was built on the occasion of the 2008 Universal Exhibition. This work of engineering combines aesthetics and technology.
Culture | Ulldecona Ermites Shelter in the Pietat Mountains They have been declared World Heritage sites.
Culture | Albarracín Prado del Navazo Shelter It is part of the Rock Art of the Mediterranean Basin of the Iberian Peninsula and a UNESCO World Heritage site.
Culture | Villar del Humo La Peña del Escrito Rock Shelter Villar del Humo is the most westerly point in the Mediterranean Basin designated area
Culture | Teruel Los Arcos Aqueduct It is an aqueduct and a viaduct, as the pillars of the second body are open to traffic.