Quick answer: As of July 2026, the U.S. State Department says Americans should not travel to 23 countries, including Afghanistan, Iran, North Korea, Russia, Syria, and Ukraine. Meanwhile, dozens of countries such as Japan, Portugal, Ireland, and New Zealand remain at Level 1, the safest rating, and are good picks for a trip this year.

Not every country carries the same risk, and it helps to know both sides of that coin before you book a flight. Below you’ll find the full “do not travel” list, a safe list of solid Level 1 picks, and quick answers to the questions travelers ask most.

Advisory Level	Meaning	Status Badge
Level 1	Exercise normal precautions	Standard
Level 2	Exercise increased caution	Varies
Level 3	Reconsider travel	Varies
Level 4	Do not travel	Caution

Which countries should U.S. citizens avoid right now?

U.S. citizens should avoid 23 countries currently rated Level 4, the State Department’s strongest “Do Not Travel” warning. Reasons range from active war to gang violence to a total lack of U.S. consular support on the ground.

Per Newsweek’s July 2026 reporting on the department’s advisory data, these places share risks like armed conflict, terrorism, kidnapping, wrongful detention, or crime so severe that normal safety steps aren’t enough. Here’s the full current list.

Country	Main Risk	Status
Afghanistan	Terrorism, kidnapping	Level 4
Belarus	Arbitrary detention	Level 4
Burkina Faso	Terrorism, insurgency	Level 4
Myanmar (Burma)	Armed conflict	Level 4
Central African Republic	Armed groups, kidnapping	Level 4
Chad	Crime, terrorism	Level 4
Democratic Republic of the Congo	Armed conflict, kidnapping	Level 4
Haiti	Gang violence	Level 4
Iran	Wrongful detention	Level 4
Iraq	Terrorism, instability	Level 4
Lebanon	Armed conflict, kidnapping	Level 4
Libya	Armed militias	Level 4
Mali	Terrorism, kidnapping	Level 4
Niger	Terrorism, kidnapping	Level 4
North Korea	Detention risk, passport ban	Level 4
Russia	Wrongful detention	Level 4
Somalia	Terrorism, piracy	Level 4
South Sudan	Armed conflict	Level 4
Sudan	Military conflict	Level 4
Syria	Civil war, terrorism	Level 4
Uganda	Terrorism-related risk	Level 4
Ukraine	Active combat	Level 4
Yemen	Armed conflict, kidnapping	Level 4

Note: some outlets also list Gaza or Venezuela here. Gaza is covered under a separate Israel-related advisory, and Venezuela currently sits at Level 3, not Level 4, on the government’s live feed. Always confirm a country’s exact status on travel.state.gov.

Which countries are safe for U.S. citizens to visit right now?

Plenty of countries remain safe, sitting at Level 1, the State Department’s lowest and calmest advisory rating. That’s the same “exercise normal precautions” label given to travel within the U.S. itself.

Out of roughly 215 rated destinations, 83 currently hold this top safety rating. These are places where the biggest risk is usually something ordinary, like pickpockets in a crowded plaza, rather than conflict or crime waves. Per Travel Off Path’s April 2026 advisory roundup, popular Level 1 spots like Ireland and Finland stay calm year after year, with only routine, low-level reminders attached.

Country	Why It’s a Safe Pick	Status
Japan	Low crime, strong infrastructure	Level 1
Portugal	Stable, tourist-friendly	Level 1
Ireland	Low violent crime overall	Level 1
Finland	Consistently ranked among safest nations	Level 1
New Zealand	Low crime, stable politics	Level 1
Iceland	Very low crime rate	Level 1
Switzerland	Stable, well-run infrastructure	Level 1
Canada	Close, stable, low risk	Level 1
Australia	Stable government, low terror risk	Level 1
Bermuda	Only routine, health-related notes	Level 1

This is a sample, not the full Level 1 list of 83 countries. Always verify a specific destination’s current level before booking, since ratings can shift with little notice.

What’s the difference between Level 3 and Level 4?

Level 3 means “reconsider travel,” while Level 4 means “do not travel,” a much stronger warning reserved for the most dangerous conditions.

A Level 3 country still gets regular tourists, and the risks, often crime or civil unrest, are usually manageable with real caution. Level 4 goes further. It signals conditions like war, terrorism, or kidnapping risk so severe that the U.S. government may not be able to help you if something goes wrong. According to Mappr’s July 2026 tracker, the entire Gulf region, including Saudi Arabia and the UAE, jumped to Level 3 after U.S.-Iran tensions in February 2026, showing how fast a whole region can shift up a tier.

In practice, this means a Level 3 label is a caution flag worth researching, while a Level 4 label is a stop sign. Treat them differently when deciding whether to book.

How can you double check a destination before booking?

Search the destination directly on travel.state.gov, since that page updates faster than most news articles and shows the exact current level.

Each country page also lists specific risk letters, like C for crime, T for terrorism, K for kidnapping, and H for health, so you know exactly why a place carries its rating instead of just seeing a number. The State Department reviews Level 1 and 2 advisories yearly, and Level 3 and 4 advisories at least every six months, so labels do change over time.

Once you confirm the level, enroll in the free Smart Traveler Enrollment Program (STEP) so the nearest embassy can reach you if conditions shift while you’re traveling.

Frequently Asked Questions

How many countries are Level 4 right now?

There are 23 countries at Level 4 as of mid-July 2026. This count moves between roughly 21 and 23 through the year as advisories get reviewed.

Is it illegal to travel to a Level 4 country?

No, except for North Korea. Every other Level 4 country is a strong warning, not a legal ban, so the choice is technically yours, even though it’s risky.

Are Level 1 countries completely risk-free?

No, but the risk is low. “Exercise normal precautions” still means staying aware of your surroundings, since no destination is entirely without risk.

References

• Newsweek: Map Shows Countries Under Level 4 US Travel Warnings (July 2026)
• Mappr: US Travel Advisory Level by Country (2026)
• Travel Off Path: Updated Travel Advisories for 12 Popular Destinations (2026)
• U.S. Department of State: Travel Advisories