Medieval Bridge of Alvalade - Credit: Wikimedia Commons
The Medieval Bridge of Alvalade or, more properly, the Bridge over the Campilhas River (Portuguese: Ponte sobre a Ribeira de Campilhas), is in the parish of Alvalade in the Santiago do Cacém municipality in the Setúbal District of Portugal. Its origins are believed to be Roman, although this has been disputed. Read more on Wikipedia
Source: en.wikipedia.org