Start your trip by exploring the historic center of Bologna, which is known for its beautiful architecture and rich history. Begin your day by visiting Piazza Maggiore, the main square of the city. Here, you can admire the stunning Basilica di San Petronio and the Palazzo Comunale. Take a stroll through the narrow streets of the Quadrilatero, the old market district, where you can find local produce, cheese, and other delicious treats. Don't forget to try some traditional Bolognese cuisine for lunch, such as tagliatelle al ragù or tortellini in brodo. In the afternoon, visit the Two Towers, the symbol of Bologna, and climb to the top for panoramic views of the city. End your day with a visit to the Archiginnasio, the historic seat of the University of Bologna, and explore its stunning library.