Full disclosure: A day trip to Pompeii will barely allow ... How to get there: The high-speed train from Rome will get you to Naples' central train station in just over an hour.

The tour begins and ends in Naples; all transportation ... well-reviewed half- and full-day tours offered in Italy's most popular vacation destinations, including Rome, Florence, Venice and ...

The metro is another option, though it's better suited to commuters who travel from the suburbs into the city during the work week. The closest airport is Naples ... a.m. and all day on Sundays ...