San Quirico is a charming medieval town located in the heart of Tuscany, Italy. It is situated in the province of Siena, surrounded by the picturesque countryside of the Val d'Orcia. The town is known for its well-preserved historic center, which is characterized by narrow cobblestone streets, ancient churches, and elegant Renaissance palaces. San Quirico is also famous for its beautiful gardens, including the Horti Leonini, a stunning example of Italian Renaissance garden design. The town is a popular destination for tourists seeking a peaceful and authentic Tuscan experience, away from the crowds of larger cities.