 After the Spanish Civil War, the iron and steel industry took off with the building of the Estaban Orbegozo factory, which saw an influx of workers from surrounding areas.Plaza de Euskadi contains a monument dedicated to Miguel López de Legazpi, the Plaza Porticada, and the Casa Uzcanga, built in 1867 by José Antonio de Alberdi.Caserío Aitzabaso, also known as "Areizaga Dorrea", is an old building known for its arches in the Barrio of Aranburu.