Bologna is famous for its porticoes, which are covered walkways that line the streets of the city. These architectural wonders not only provide shade and protection from the elements but also add a unique charm to the cityscape. Take a walk along the longest portico in the world, the Portico di San Luca, which leads up to the Sanctuary of the Madonna di San Luca. Alternatively, explore the porticoes in the historic center, such as the Portico di San Luca or the Portico del Pavaglione, and discover hidden gems along the way.