The Palio di Siena is a historic horse race held twice a year in the city of Siena, Italy. It takes place on July 2 and August 16, featuring ten horses and riders representing different contrade, or districts, of the city. The race is run in the Piazza del Campo, a large public square, and attracts thousands of spectators. The event dates back to the 17th century and is steeped in tradition, including colorful parades and ceremonies. Each contrada competes fiercely for glory, and the winning horse is celebrated with great fanfare. The Palio is a significant cultural event, showcasing Siena's rich history and community spirit.