Hi All I have about 8 days in September and I'd like to walk Siena to Rome. Obviously, I need to skip some sections, so I'm looking for suggestions on what to skip, or, better, what I should not miss? I can do about 20 kms a day, but not much more. I'm happy to hop a bus or taxi, or skip entire sections, but of course would need to plan the sections to skip depending on available transport. Any suggestions? If there are places you really loved, or really did not love, that would be a good start.