Royal Factories of Sargadelos Monument · Cervo, Mariña Occidental, Lugo Image of Cervo, not of the place itself. In 1791 Antonio Raimundo Ibáñez founded here, by royal charter, an ironworks to smelt cast iron, and in 1806 he added a fine earthenware factory in the Bristol manner, the first of its kind in Spain. The complex was declared historic-artistic in 1972. Photo: Elisardojm (CC BY-SA 4.0) What to see and do in Cervo