I have been to Siena twice. On my second trip, I visited for Palio. The day of the festivities, I…read moremade my way to Torre del Mangia to do some sightseeing. Located in Piazza del Campo, the center and heart of Siena, Torre del Mangia is one of the most prominent symbols of Siena. It's one of TripAdvisor's most popular attractions in Siena and for good reason.
Snap a few pictures of the tower from the outside and then walk inside. It's free to check out the courtyard area where you'll be able to take a really cool photo of the tower from the interior. You'll know what I mean when you're there. After you're done checking out the courtyard, for a fee, you can buy a ticket to go up the tower and get some panoramic views of the city. If they happen to be sold out, you can also get some scenic views by checking out the Duomo.
Torre del Mangia is a must visit while in Siena!