Embassy
Embassy of the United States, Dublin
Dublin
42 Elgin Road
American citizens do not need a visa for Ireland. Show your passport at the border and stay up to 90 days.

USA
United States
IRL
Ireland
No visa needed
People from listed countries can make short visits without a visa.
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 Ireland.
Apply for a tourist visa unless you can travel without one.
How to apply
Documents required
How to apply
Documents required
How to apply
Documents required
For lost passports and emergencies.
Embassy
Dublin
42 Elgin Road
Day-by-day itineraries by snuck, shaped around you.

Ireland is a republic covering most of the island of Ireland, west of Great Britain in the Atlantic.
Going to Ireland
Places close to Ireland with simpler entry for you.
American citizens do not need a visa for Ireland. 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.
Irish citizens need an eTA, a short online form, before flying to the United States.
Antigua and Barbuda, Argentina, Bahamas, Barbados Belize, and 5 more can enter without applying before they travel.
Denmark, Estonia, Finland, Iceland Latvia, 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.
English and Irish.
It ranks #12 and reaches 150 destinations without applying ahead.
Reviewed by @snuck