Church of San Pedro da Gudiña Monument · A Gudiña, Viana, Ourense A small church of granite ashlar of the 17th and 18th centuries, with a central belfry holding two bells; its existence alongside San Martiño is explained by the fact that the municipality was divided between the dioceses of Astorga and Ourense. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in A Gudiña