I have 3 weekdays devoted to daytrips while in Florence, but I'm going to have to rely only on public transportation. It sounds like bus is the best way for these destinations.
The four places I want to go to are: San Gimignano, Volterra, Siena and Lucca.
I was wondering whether it would be possible to do two of these on the same day. I'm guessing not Siena since that's a bigger city. I know San Gimignano is touristy but I want to see the medieval towers, so if I have to cut one, it would be Lucca.
Looking at the bus schedules, it just seems like it would be difficult to fit any two on one day from Florence. For example, if I went to San Gimignano plus Volterra, I would have to leave Florence at 7, and leave San Gimignano by 10 to get to Volterra or wait until 3pm, at which time it would be too little time in Volterra.
Any suggestions would be helpful. Thanks.