If your trip to Ossi is all sorted out but your itinerary is a bit on the empty side, we can give you a few hints and tips.If your friends ask why you're coming here, just show them a few images of St. Nicholas Cathedral and Basilica of the Holy Trinity of Saccargia. These noteworthy attractions will guarantee you have an awesome trip.Nothing beats exploring new places. While you're in town, Sassari Ducal Palace and Church of San Pietro di Silki ought to be among them. One more sight to consider stopping by is Windsurfing Center Stintino.