Los Borja Ducal Palace

This was the birthplace of San Francisco de Borja. The oldest part of the building dates from the 15th century, but was restored and turned into a sanctuary by the Jesuits. It is attached to the wall that surrounds the city and has two gates, a Gothic one and one from the Renaissance. Its remarkable interior has some great spaces, like the Golden Gallery, made in Baroque style, and the Crown Hall.