Is it reasonable to leave Rome (with rental car) drive to Civita di Bagnoregio (quick visit), head to Orvieto and then drive to Siena (where we will be staying 3 nights).
Also, is the drive pretty easy? Parking easy?
If this is a doable option, how long should we stay at Civita di Bagnoregio and Orvieto?
Thanks for the advice in advance!!!