Roman Bridge of Cangas de Onís Monument · Cangas de Onís, Oriente, Asturias Image of Cangas de Onís, not of the place itself. Despite the name by which it is known, it is a Gothic work of the 14th century built in the time of Alfonso XI on the site of an earlier crossing; a replica of the Cruz de la Victoria has hung from its great central arch since 1939. Photo: ferdee2 (CC BY 3.0) What to see and do in Cangas de Onís