If your trip to Portici is all locked in but your itinerary is looking a bit empty, we can give you a helping hand.Set your rental car's navigation system to Herculaneum. As one of the top attractions in Portici, you'll want to ensure it's top of your schedule.Give that rental car a rest and stretch those legs. Not far from the center of this neighborhood, Pietrarsa Railway Museum is worth a visit. More adventure is waiting for you at Royal Palace of Portici and Museo Nazionale Ferroviario di Pietrarsa, which are also close at hand.