Il Facciatone is a large stone wall located in the city of Siena, Italy. It is a remnant of the city's medieval walls and is located near the Piazza del Campo. The wall is approximately 30 meters high and is made of sandstone blocks. It is a popular tourist attraction and is a symbol of the city's history and culture. From the top of the Facciatone you will be able to see a magnificent view of Siena.