Their web site shows "Tutta la Regione 3gg Ord" for 27 Euros and also shows "Tutta la Regione 3gg Gio" for 20 Euros.
Anybody know the difference between the two?
My guess is that ORD is Ordinario -- for everybody, adults -- while GIO is short for Giovani and suggest a price reduction for young persons.
The 20 Euro fare is for EU citizens between the ages of 18 and 25. Adults pay 27 Euros (as well as non-EU citizens between 18 and 25). EU citizens under 18 or over 65 enter free of charge.
Thanks much!