Piazza del Campo is Siena’s shell-shaped medieval square, laid out in the 13th century as the city’s civic and commercial heart during its rivalry with Florence. Municipal regulations from 1297 dictated the fan shape and the uniform facades of the buildings surrounding it.
Twice a year, on July 2 and August 16, the square transforms into a racetrack for the Palio di Siena, a bareback horse race between the city’s 17 historic contrade dating to 1633. Overlooking the piazza is the Torre del Mangia, a 102-meter bell tower built between 1325 and 1348 that can be climbed for panoramic views.
The piazza is free and open 24 hours as public space, with mornings offering the quietest views before crowds fill the outdoor cafes. Evenings, when the brick paving glows under lamplight, are considered the best time to soak in the atmosphere.
