The original church was built in 1783 . An octagonal tower at the north was added in 1862 , and another to the south in 1874 . The facade was revised in 1887 according to plans designed by Cobreros . After the 1918 San Fermín earthquake the south tower was rebuilt , lower than before , and the facade was somewhat changed
1918 San Fermín earthquake
1918 San Fermín earthquake
Iglesia de San Carlos Borromeo