Known the world over for its Renaissance architecture, Old Lyon owes its fabulous conservation to the « Plan de Sauvegarde » and the Malraux law which has protected the sector since 1964. The bourgeois architecture was very influenced by Italy and the capital. The quarter really became inhabited during the Carolingian period (towards 800) under the influence of Charlemagne, then in the Middles Ages. This period left its heritage of large churches and landmarks (Saint-Georges, Saint-Paul and Saint-Jean), the Manécanterie, but also, and mainly, the street tracks. It was during this period that the quarter was laid out and the wide roadways, parallel with the Saône, were traced. The roads we walk today are the same as those of the Middle Ages...
At the end of the medieval period and then the Renaissance the quarter was at its peak. It was also at this time that the land was divided into lots – narrow bands of ground ("piano keys”)-along the main throughways such as the rue Tramassac, the rue Saint-Jean and the rue Saint-Georges.