The more I visit Italy, the more I want to get off the beaten path...
For now when I do, it'll be by train, which I know is somewhat limiting. And...the further south, I don't want to generalize but they can get a little unreliable schedule-wise. You have to go with the flow, I guess. Haven't driven in Italy yet, don't know if I will because I would get a little distracted to say the least--we'll see.
The best of both worlds is to have a guide, which for us was two years ago when we had a driver take us from Salerno up into the hills to my ancestral village of Sant' Arsenio, about 55 km southeast. Looking out the window at all the little towns on the way--fairly nondescript but I was fascinated nonetheless. Frankly, in March they didn't look idyllic at all, somewhat low-income and drab, but to me I kept hearing the phrase 'this is the real Italy' in my own mind.
Sant' Arsenio was like that. It rarely receives tourists, and my wife & I were greeted guardedly at first, then quite warmly when I explained in broken Italian the reason for our visit, which was geneological. An older woman who we talked to asked us if we were related to another man that had come through town a few years ago asking about the same exact surname!
By the end of our 4-hour stay, I wished I had made the flexibility to stay there at least overnight, to absorb a little more and experience the unexpected cultural gems that naturally come up in an unknown place. Not only is Sant' Arsenio not mentioned in Rick's books, but Salerno only gets a passing mention, and that's a small city of 110,000 denizens.
That was two years ago. I should have built something like that into our most recent trip to Rome & Sorrento a couple months ago, but really, really want to go off-grid on the next journey.