Cagliari's walls run all around the perimeter of the ancient Castello district and include the tower of the Elephant and that of San Pancrazio. Large parts of the old system of towers and bastions, built to protect the town, are still remaining and today, thanks to the panoramic views of the town they offer, you can spend pleasant, relaxing moments. From elegant terraces, in one of Cagliari’s highest areas, you can sip an aperitif while enjoying the breathtaking views. Not far from the fortifications, you will find the main shopping streets.