If your trip to Porto Torres is all organized but your itinerary is looking a little empty, we can give you a few hints and tips.If your friends ask why you're coming here, just show them some pictures of Cathedral of San Gavino and Balai Beach. These terrific attractions will ensure you have a memorable trip.Close to the city center, Turritano Antiquarium is one spot you might like to consider adding to your to-do list. Turris Libisonis and Scogliolungo are also a stone's throw away and worth checking out.