Required Documents:
Passport required, with at least 6 (six) months remaining validity, as of the date of entry into the country, and at least two remaining free pages, for the Border Authorities’ visa/entry stamp. Tourists, by law, are required to carry their original passports at all times.
Useful info:
Italian citizens do not require an entry visa for tourism, for stays not exceeding 60 (sixty) days, which can be extended for an additional 30 (thirty) days.
Always refer to the indications given in www.viaggiaresicuri.it (country tab, item “entry requirements”)