Tilt up Roman bridge, Puente Vieyu or Puenton, historic site in Cangas de Onis, Asturias, Spain

tilt up roman bridge roman bridge puente vieyu puenton historic site cangas de onis cangasdeonis cangues donis asturias spain tourist landmark monument sella river romanesque style arches victory cross covadonga mediaeval construction architecture centuriesold reconquista symbol crossing old town landscape scenery panorama view sight vista cityscape town stone rural tourism region village avenida de covadonga cambered