Hi! We'll be in Italy early May this year and planning a day trip from Milan to Genoa. For multitude of reasons, the most feasible day lands on May 1st/Labor Day. Our two concerns were the reliability of the train schedule and whether sites are open. Looks like the Aquarium will be open at least, and the train schedule is already out on Trenitalia.
Does anyone have experience with this? It is possible for us to move this day trip to May 2nd instead, but it means we'll be in Milan on May 1st and many sites there are also closed...
Thanks in advance!