If your trip to Castiglioncello is all booked but your itinerary is looking a little empty, we can give you a few hints and tips.Leave that rental car at the hotel and stretch those legs. Not far from this neighborhood's center, Museo Archeologico Nazionale di Castiglioncello is worth a visit. More adventure awaits at Bagni Miramare and Galleria Granelli, which are also close at hand.