We are trying to figure out what we need to get the Firenze card and hoping for some input. We see you can buy the card online and either print the voucher or download it onto the app, or buy the card once we get to Florence. What is the advantage to purchasing ahead of time? Is it a shorter line? And would it be better to use the app or the vouchers?
Also, do our 16 year old son and 10 year old son not need anything to get in to the sites then? It says as long as they are members of the same family you do not need to purchase one.
We are traveling there in 2 weeks and we are non EU.