If you’re in the mood for a little more adventure, keep on driving to Livorno, 35 miles from Castelnuovo di Val di Cecina. You’ll find plenty more fascinating things to see and do here, including Fortezza Nuova and Cathedral of Livorno. Get set to start racking up those miles, because Cathedral of Pisa and Pisa Baptistry are also worth a day trip. You’ll find these great sights in Pisa, 45 miles away.