Capital of Gaul under the Roman Empire, major center of culture and trading during the Renaissance, strong industrial breeding ground in the nineteenth century, Lyon has become a large European metropolis, benefiting from the influences that have swept across its beautiful landscape. Now included on the UNESCO World Heritage List, Lyon is categorized along with prestigious cities such as Venice, Prague, or Saint Petersburg. From the Roman city of Lugdunum to the city of today, two millenniums have left their mark in terms of an outstanding architectural heritage, at the confluence of the Rhône and Saône rivers : Fourvière, with its basilica and Gallo-Roman ruins, the Renaissance district of Old Lyon, which is centered around Saint Jean Cathedral, the presqu'île (peninsula between the two rivers), which was shaped by the great classical and imperial era, along with the slopes of the Croix-Rousse, where the silk industry thrived.