In late May we would like to maximize our six days in Rome. We are considering day excursions to Pompeii and Florence. Any suggestions on the best way to travel to these locations via trains from the Termini train station would be appreciated. We are three people two adults and one 13 yr child. Can we do these two trips on our own thus avoiding joining a tour company group bus tour from Rome? Also is Ostia Atica (spelling ??) worth a one day visit?
In addition, any suggestions on how to see the major sites of Rome would be helpful in our planning. We also will be going one way to Venice for a two day visit and the train to Zermatt. Any ideas or information on how to do these is also appreciated. Thank you