Advice sought...

Have planned a trip to northern Italy and Switzerland for 7/21 - 8/4. Realizing factories in Europe close in August, I decided to forego my tour of a high-end watch manufacture to schedule a tour of the Ferrari factory. They were unable to accommodate my requested date of 7/23 and could only offer Fri, 7/27. As we are scheduled to be in St. Moritz then, I'm just not willing to reconfigure our entire trip.

While in Bologna, I still intend to drive over to Maranello to see what I can sort of the official factory tour. I'll go to the museum, and appreciate in advance any other suggestions for what to do or see there. Thanks.