I did a search for Florence Museums Mondays. It states the Uffuzi and Accademia Museums are open Sundays and closed Mondays. (And then checked the gallery’s website). There are other museums / places of interest that are open on Mondays. I would not expect you will be visiting any galleries that are closed on Mondays.
We did the 11-night Med cruise in 2010. Lots of port stops. We had a long enough port stop to allow for a 12-hour excursion to Florence. It sounded like a very tiring plan, and we chose to visit Pisa instead.
We took the train and walked around the area with the Tower and the Baptistry, had lunch and returned to the port. It was not the most exciting day of the cruise, but it is a famous site (and have a shared memory with my dad’s visit during his Navy midshipman days in college. In Pompeii, it was fun knowing my grandad had been there after WWIl.)
I would also consider visiting Lucca or the Cinque Terra. There are just so many choices when in Tuscany. And our one long day for Rome was in no way long enough. We saw some beautiful churches with excellent statues, fountains, the Pantheon (really neat) - and didn’t have time for any aspect of the Vatican. We did it by foot and public transport on our own and had a great experience.
Lots of fellow cruisers in our Disboard group (those were the heyday of those groups) did private tours or DIY adventures in many of our stops.
Port stops in Italy are really just teasers. It is like visiting any great city for part of a day. You just pick some highlights and hope to return. (Sounds like you did that with wanting to see David. Sounds like a return to Italy is in order for you.)
Hoping you can find something to delight you. It’s hard to go wrong in Italy.
Just a little art for the readers’ enjoyment.
Michelangelo’s Moses at the Church of St Peter I’m Chains in Rome:
Bernini’s Four Rivers, Piazza Navano, Rome
