Looking for travel information about Aggius? Explore the best travel advice on Aggius, Italy. Aggius is located at a short trip away from Alghero a major city in Italy. Attractions in Alghero include Neptune's Cave, Bombarde Beach, Maria Pia Beach. If you want to fly to the destination, you can choose the nearest major airport to take a flight. The nearest major airport is Alghero Fertilia Airport. 1-2 days is an ideal duration of visit to Aggius.