Ourense is crossed by the great river of Galicia, the Miño, presided over by the Old Bridge. From its Roman origin (in its time it would have been a great construction milestone), it still preserves its bases. Restored in the 13th century, it was declared a Historic-Artistic Monument in 1961. From it, we can see the other bridges that were added: the New Bridge, with its metal arch from the early 20th century; or more recently, the Millennium Bridge, with its high walkways that have become viewpoints of the city.