First trip to Italy and staying first two days in Rome before meeting family in Tuscany. Arrive at noon on a Thursday. Definitely want to do a small group tour at Vatican. Couple of questions:
Do I need to have a tour of Colosseum? How much time will I need to see Colosseum?
Any suggestions for first day since arriving at noon?
Besides Vatican and Colosseum, what are must sees?
Thanks!