Lyon, located at the confluence of the Rhône and Saône rivers in the Auvergne-Rhône-Alpes region of France, is the country's third-largest city. It is known for its historical and architectural landmarks and is a UNESCO World Heritage site. Lyon has a long history that dates back to Roman times, with the ancient district of Fourvière showcasing ruins of that era. In the Renaissance, the city flourished as a commercial and banking hub. The old city, Vieux Lyon, retains its medieval and Renaissance character with narrow passageways called traboules that cut through buildings, connecting streets to the rivers. Lyon is also famous as the capital of gastronomy in France, thanks to its bouchons – traditional Lyonnais restaurants – and the presence of several Michelin-starred establishments. The city hosts the annual Fête des Lumières, an impressive light festival. In addition, Lyon is known for its silk production and a dynamic cultural scene, evident in its museums, opera house, and vibrant neighborhoods like La Croix-Rousse.