This will be my first time in Rome, and we are only going to have three days. I think I have it all planned out, if I'm being realistic about the distances between all of these sights.
For the first day, starting at about 10:30 AM (our plane arrives at 7:30 AM and we have to get to the hotel, etc.), is it possible to walk this route in the remaining hours of the day?
Starting at the Piazza del Popolo, we go to the Spanish Steps, then the Trevi Fountain, then the Pantheon, then Piazza Navona (maybe Campo dei Fiori as well), eat dinner near the Piazza Navona, then back to the general area of the Piazza del Popolo.
Is this a good and realistic itinerary for Day 1? Should we walk the whole way or get a bus now and again? Any advice would be much appreciated. Thanks.