Embassy
Embassy of the United States to the Holy See
Via Sallustiana, 49, 00187 Rome 00187
American citizens do not need a visa for Italy. Show your passport at the border and stay up to 90 days.

USA
United States
ITA
Italy
No visa needed
People with listed passports can visit without a visa if they meet passport rules.
Check your passport is valid for the whole stay, ideally six months beyond it.
Carry proof of onward travel and of funds; border officers can ask for both.
Note the maximum stay and count your days in Italy.
Some visitors need a visa; others can visit without one.
How to apply
Documents required
How to apply
Documents required
How to apply
Documents required
How to apply
Documents required
For lost passports and emergencies.
Embassy
Via Sallustiana, 49, 00187 Rome 00187
Embassy
Rome
Consulate general
Florence
Lungarno Vespucci, 38 50123 Firenze
Day-by-day itineraries by snuck, shaped around you.

Italy is a republic on a southern European peninsula, with Sicily, Sardinia and many smaller islands.
Going to Italy
Places close to Italy with simpler entry for you.
American citizens do not need a visa for Italy. Show your passport at the border and stay up to 90 days.
Up to 90 days each visit with the no visa needed rule. Staying longer can mean a fine or a ban from coming back.
Italian citizens need an eTA, a short online form, before flying to the United States.
Antigua and Barbuda, Argentina, Bahamas, Barbados Brazil, and 5 more can enter without applying before they travel.
Andorra, Cyprus, Greece, Malta Portugal, and 3 more let american citizens in without applying before travel.
Check your passport is valid for the whole stay, ideally six months beyond it. Carry proof of onward travel and of funds; border officers can ask for both.
Euro (€). Carry some cash for arrival, especially if a visa fee is paid at the border.
Italian and Catalan.
It ranks #12 and reaches 150 destinations without applying ahead.
Reviewed by @snuck