The short answer
Most of Europe is in the Schengen Area. Your US passport must be less than 10 years old on the day you arrive and still valid at least 3 months after you leave the Schengen Area. To be safe, travel with a passport good for 6 months past your trip and with a few blank pages. The State Department tells cruise travelers to do exactly that.
Schengen countries (most cruise stops)
- This includes Spain, France, Italy, Greece, Croatia, Malta, Portugal, the Netherlands, Germany, Denmark, Sweden, Finland, Estonia, Norway, Iceland and Switzerland.
- Your passport must be valid for more than 3 months after the day you plan to leave the Schengen Area.
- Your passport must have been issued within the last 10 years. A passport you renewed long ago can fail this test even if it has not expired yet.
- You can stay up to 90 days in any 180-day period without a visa.
- Officers may ask for proof of money and a return ticket. Keep your cruise documents and flight home handy.
- The 12-page US emergency passport is not accepted for visa-free entry to France. Do not plan to travel on one.
Blank pages
- Schengen countries stopped stamping US passports on April 10, 2026. Your entries and exits are now recorded electronically.
- You still need blank pages for countries outside Schengen. The State Department lists 1 blank page for the UK, Spain, France and Montenegro, 2 for Norway, Iceland and Cyprus, and 1 page per stamp for Turkey and Greece.
- Good habit: keep at least 2 to 4 blank pages before a cruise.
United Kingdom
- Your passport must be valid for your whole stay in the UK.
- No visa for tourist stays under 6 months, but you do need a UK ETA (see the UK ETA topic).
Ireland
- Ireland is in the EU but not in Schengen.
- Your passport must be valid for your whole stay. No visa for tourist stays up to 90 days.
- Ireland still stamps passports by hand. The new EU electronic system does not apply there.
Cyprus
- Cyprus is in the EU but not in Schengen.
- The State Department recommends 6 months left on your passport and 2 blank pages.
- No visa for stays under 90 days. Cyprus also still stamps passports by hand.
- Days spent in Cyprus are counted separately from your Schengen 90 days.
- Cross between the south and the Turkish Cypriot north only at official crossing points.
Norway and Iceland
- Both are in Schengen even though they are not in the EU. The Schengen passport rules apply.
- The State Department recommends 6 months left on your passport and lists 2 blank pages for both.
Turkey (Türkiye)
- US citizens need no visa and no e-visa for tourist stays of up to 90 days in any 180 days.
- Your passport must be valid for 6 months after the day you arrive.
- You need 1 blank page for each stamp. You can be turned away if there is no room.
Montenegro (Kotor)
- Montenegro is not in the EU or Schengen.
- No visa for US citizens for up to 90 days in any 180 days.
- Your passport must be valid when you enter, with 1 page free for a stamp.
- Overnight visitors must register with the town. Hotels do this for you.
Gibraltar (new rules in 2026)
- A new EU-UK treaty for Gibraltar took effect on July 15, 2026.
- Gibraltar Airport says visitors must now meet Schengen entry rules and pass both Gibraltar and Schengen checks.
- The airport also says you do not need a UK ETA to enter Gibraltar.
- Gibraltar told the cruise industry there will be joint Gibraltar and Schengen checks at the port, and that the land border with Spain opens up. Excursions into Spain should get easier.
How cruise passengers are processed
- Usually the ship collects your passport details before you sail. Local officers clear the ship, or check you in the terminal, at certain ports.
- At the first Schengen port, or the airport if you fly in, expect a face photo and fingerprints under the new EU Entry/Exit System.
- The State Department says to get any visa needed for every stop, even if you don't plan to go ashore.
- Bring your passport even on a cruise that doesn't need one. You may have to fly home from a foreign port in an emergency.
Your checklist
Sources & what we could not confirm · 15 sources · checked 2026-11
- ETIAS FAQ: travel documents valid 3 months after departure, issued within 10 years (EU)
- EES: what it is, Cyprus and Ireland still stamp passports (EU)
- State Dept: Cruise ship passengers
- State Dept: France
- State Dept: Spain
- State Dept: United Kingdom
- State Dept: Ireland
- State Dept: Cyprus
- State Dept: Norway
- State Dept: Iceland
- State Dept: Turkey
- State Dept: Montenegro
- State Dept: Greece
- Gibraltar Airport: documentation requirements (treaty in force July 15, 2026)
- El Estrecho Digital: Gibraltar briefs the cruise sector on the EU agreement (Feb 2026)
Still being confirmed
- Monaco: no official Monaco or State Department page could be loaded. Visitors normally arrive through France and Schengen rules are generally understood to apply, but this was not confirmed on an official page.
- Gibraltar port: the exact check process for cruise passengers since July 15, 2026 (where, when, whether EES registration happens there) was not confirmed on an official Gibraltar page. The airport page and a February 2026 news report were the only sources.
- Conflict: Azamara's guest PDF says a UK ETA is needed for a call at Gibraltar. Gibraltar Airport says a UK ETA is not required for Gibraltar. Follow your cruise line's written instructions and check before you sail.
- Montenegro: whether the overnight registration rule matters for cruise day visitors is not stated by the State Department.
- The State Department Italy page and its Schengen fact sheet could not be loaded (site blocked automated access).