We took this cruise last June. We did not do any cruise excursions. If you take cruise excursions, you will have to pay more, meet your group early in the morning at the theatre (I think before 7AM) so that you can get off the ship first, be dragged around in big groups and not have a whole lot of autonomy on your itinerary only to alleviate the fear of not missing your ship, which does not happen a lot, but can happen. I suggest you give yourself plenty of time to get back to the ship if you plan to do things on your own. We did the following:
1. Naples - hired a private car to transport us to Pompeii in the morning followed by Mt Versuvius and back to the ship around 2. I believe we paid around 300 euros. The Same would have cost us around 400 using cruise excursion.
2. Rome - we did a guided private full day tour and split the cost with another party of 4. Cost was 100 euros per person, so we paid 400. I highly suggest a private tour in Rome as you may not be able to hit the highlights on your own. We did coliseum from outside, pantheon, Trevi fountain, piazza Navarro, stopped at a great authentic place for an hour long lunch followed by private guided tour of the Vatican and Sistine chapel from 2-4. We were back by 5:00 PM.
3. Livorno - we did another private guided tour with another party of 4 and split cost 100 euros per person, still significantly cheaper than cruise excursions. We spent an hour at Pisa and then headed to Florence. At Florence, we went inside Academia, and hit some other highlights with a great lunch stop. We were back at the ship by 5.
4. Nice - this was our favorite day. We slept in. Enjoyed breakfast on ship deck with amazing view of French Riviera. Got off the ship around 8:30 and tendered a boat to town. Train station is a 10 minute walk and trains go to nice and Monaco. We wanted to see nice, so we took the train and it took around 15 minutes or so. We walked around nice and in 20 minutes we were near the flower market. Explored the market and walked around promenade de Anglais. Picked a great place for lunch outside with a wonderful view. After lunch, we walked some more and headed to the train station back to Villefranche. We let our kids swim for s little at the beautiful beach at Villefranche which was steps away from the train station and took the tender back to the ship. We made it by 4 right in time for our 4:30 spa appointment.
In conclusion, the cruise will give you a great sample of what is around the different ports, but you will end up wanting to go back for more. We are already planning to go back in a year or two. Next time, we will do a land vacation with a few days in Rome, followed by nice and Paris. From Rome, we plan to take a day trip to Florence by fast train, which takes an hour and a half. Nice was our favorite destination and we would like to spend a few days so that we can do other things around the area as well as visit eze and Monaco or some other province. Paris has been calling us back, which will be the main reason we go back to Europe. Enjoy the trip and make many memories!