My soon to be new wife and I will be taking our honeymoon to Italy in April and while our tour travels through a vast portion of central and northern Italy, we will be starting in Rome and will have one day of free time on our hands. I was wondering if Ostia Antica would be a recommended destination for a day trip and if so, how do we go about getting there. This will be our first trip to Italy so we are totally unfamiliar but I do know that our hotel is very near the Roma Termini station if that helps with your directions. Thank you.
Also, if you have any other possible sites we might want to consider, we'd welcome that information as well. We're looking for something that isn't too expensive or difficult to find.