Travel on a full-day journey from Rome through the hills of Chianti to the cities of Siena and San Gimignano. Make your way to Siena for a lovely wander around the historic center of the city, a well-deserved UNESCO World Heritage site. Walk along Piazza del Campo, the public square that's also home to the Palio di Siena horse race. Visit the Mangia Tower, and admire the cathedral's Romanesque-Gothic facade and enjoy a tasting of local food and wines. Then travel to the near San Gimignano, a UNESCO World Heritage site and explore its charming medieval streets before beginning your trip back to Rome through the Tuscan countryside.