DW, friends and I are taking a NCL cruise from Civitavecchia. We are arriving in Rome 3 days ahead of the cruise. We will probably use the frist days to walk around eat near our hotel or Airbnb. The second day we want to visit the Colosseum and Vatican.
Any suggestion on how best to do this?
Any combination tour anyone has doe and can reommned them?
Any other sites we should see in Rome?
Please any other suggestion or advise we be very helpful, thank you.