Several years ago, after a wonderful stay in Cortona, we dropped our rental car in Chiusi and took the train to Rome. The car rental office was just across the street from the train station. Does someone remember which car rental company it is? I think it was Avis, but I don't remember for sure. We're headed back this June and and are thrilled to be able to see the first day of trials for the Palio in Siena.