Our day-long tour of Siena, San Gimignano and the Tuscan wine country was great. Catherine arranged for everything, including a car and driver and winery visit, allowing us to just sit back and totally enjoy the day. Traveling through the countryside took us off the main roads to see another side of Tuscany, and our visit to Siena was a high point. Catherine's knowledge of art, history and culture was impressive. This was our second tour with Catherine, and she did an amazing job on both tours.