Piazza del Campo is the main square in Siena, Italy, known for its stunning beauty and medieval charm. Surrounded by historic buildings like Palazzo Pubblico and Fonte Gaia, this shell-shaped plaza is a hub of activity and culture. It hosts the famous Palio di Siena horse race and marks the finish line for the Strade Bianche cycling race. With its unique layout and rich history, Piazza del Campo is a must-visit destination for anyone exploring Tuscany.