Due to some issues with availability of desired accommodations, we have a one day gap in our itinerary for a trip to Italy next fall that includes the Lake District, Emilia Romagna, Tuscany, Rome, Amalfi Coast, Dolomites, Venice and Milan, in that order. The gap is between the Lakes and Bologna. I have ruled out the Cinque Terre - will save that for a future trip during a quieter season. We will be traveling by public transportation. It will be a long trip, so we don't need to pack lots of sight-seeing into every day. Would appreciate any suggestions for filling this gap. Thanks all.
UPDATE: I have three nights scheduled in the Lake District, and don't want to add a fourth. I have six nights scheduled in Bologna, and can't add a seventh because the apartment I'm booking isn't available, so I'd have to book a hotel room for a single night. I could do that, I suppose, but thought I'd solicit suggestions for other options. We will be visiting the major attractions in Emilia Romagna on day trips from Bologna, so I'm looking for options outside Emilia Romagna.