Siena is a historic city located in the Tuscany region of Italy. Known for its well-preserved medieval architecture, Siena features narrow winding streets and beautiful squares. The city is famous for its stunning Siena Cathedral, which showcases intricate Gothic design, and the Piazza del Campo, a large shell-shaped square that hosts the annual Palio di Siena horse race. The city has a rich cultural heritage, with roots dating back to the Etruscan civilization. Siena is also recognized for its vibrant art scene, including works by renowned artists such as Duccio di Buoninsegna. Visitors can explore its museums, churches, and local cuisine, making it a popular destination for tourists.