Torre de Don Borja (Santillana del Mar)

Torre de Don Borja in Santillana del Mar is a 15th-century Gothic building located in the heart of the historic Plaza de Ramón Pelayo. It was once known as the Torre de la Infanta because it was owned by the Spanish Infanta Paz de Borbón (María de la Paz de Borbón). Its architecture and structural evolution from a 15th-century manor house mean it served primarily as a noble residence rather than a strict military defense post.