What is the best company to use for a bus tour of the city that allows you to hop on & off? Are they even necessary or can you walk to most of the major tourist sites? I'm only in Rome for a day and a half. Thank you!
They are good to use as soon as you get to Rome so you know what you want to see and where stuff is located, some things are walking distance but I have used these buses in most capital cities... They are relaxing and that's what you want on a holiday almost 6 years ago