OK, my vacation plans keep changing (as they always do in the planning stages). Originally, it had been going to be just me and my mom and we were going to visit Florence, but now hubby (who I guess doesn't want to be left home alone...and I forced his hand after telling him I was going whether he came or not) is coming, so since we visited Florence in 2012 and haven't seen Rome since 2008 we are going to return to Rome for 6 nights. (We will be meeting my mom in London and flying to Rome, then after Rome it's Venice for 3 nights). For background, hubby and I had 5 nights in Rome in 2008 (and we've been to Venice 3 times), but we did a day trip to Naples so really only about 3 full days. Mom has never been anywhere other then to visit my sister in Portsmouth, UK. She's late 60's, but very active and loves to walk.
So, I know about Appia Antica (returning), Ostia Antica (maybe - on the fence) and Orvieto (probably). Does anyone have any suggestions for something a little off the beaten path that we can get to within an 60-90 min by train/bus (no cars) that would make a good half - 3/4 days trip? I was checking out Bolsena, but that seems more like it's easier to do with a car. A nice little town that's a somewhat 'hidden' gem? Any comments on places like Civitavecchia, Orte, Bagnoregio, Anzio? (yes, I am looking at my RS map...lol) Or slightly further afield like L'Aquila, Terni or Montecassino (maybe these places aren't easily reached by train/bus, or maybe they aren't worth visiting)? We may end up spending every day in Rome, but I'd love to look at a day trip or two incase we get too hot and tired of the crowds (will be there early Sept). Thanks!