Home to pretty treasures, Cabras is Italy's best kept secret. The nearest major city to Cabras is Alghero. Attractions in Alghero include Neptune's Cave, Bombarde Beach, Maria Pia Beach. Also, to reach Cabras, you'll have to take a flight to Alghero; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. A holiday in Cabras can generally be of 1-2 days.
Cabras is an affair to remember, follow this apt itinerary of the place and return home with a bunch of memories.