If your trip to Olivarella is all booked but your travel itinerary is a little on the empty side, we can give you a few hints and tips.Stop by Santa Lucia del Mela Cathedral. It's one attraction you'll usually find on most travelers' must-do lists. DELPHIS Aeolian Dolphin Research Center and Cathedral of Barcellona Pozzo di Gotto are also a stone's throw away and worth a detour.