Douro river in Porto, Portugal Metal Ornament

The Ribeira district spreads alongside the Douro river and used to be a centre of intense commercial and manufacturing activity since the Middle Ages. Also since that time the Ribeira Square was the site of many shops that sold fish, bread, meat and other goods. In 1491 the buildings around the square were destroyed in a fire, and the houses were rebuilt with arcades in their groundfloors. During this rebuilding campaign the square also gained a pavement made of stone slabs.