Six Majestic Bridges Over the Douro River
Porto’s six bridges across the Douro River offer a fascinating journey through nearly 150 years of architecture and engineering. From the historic iron arches of Maria Pia and Dom Luís I to the modern concrete bridges of São João, Freixo, and Infante D. Henrique, each bridge reflects a different period in the growth of Porto and Vila Nova de Gaia.
