State Department Flags Most Dangerous Countries for American Travelers

Image: Traveler holding a United States passport at the airport. (Photo Credit: Adobe Stock/kieferpix)
Image: Traveler holding a United States passport at the airport. (Photo Credit: Adobe Stock/kieferpix)
Laurie Baratti
by Laurie Baratti
Last updated: 4:10 PM ET, Sun March 29, 2026

Given the ongoing war with Iran and other conflicts overseas, the U.S. Department of State is updating its global travel advisories, cautioning American travelers to consider their destinations carefully before packing their bags. 

The agency recently refreshed its interactive travel map, raising warning levels for several countries, particularly in the Middle East. Countries neighboring Iran, including Saudi Arabia, Oman, Kuwait and Bahrain have all been bumped up from Level 2: “Exercise Increased Caution” to Level 3: “Reconsider Travel” advisories. 

Americans traveling to these regions could face increased safety risks, including potential arrests or even targeted attacks, Fox News reported. 

Iran itself remains at Level 4: “Do Not Travel,” the highest warning the State Department issues. Its advisory states that American travelers to Iran “are at risk due to terrorism, civil unrest, kidnapping, arbitrary detention of U.S. citizens, torture, and wrongful detention.”

The update follows a broader Worldwide Security Alert issued last week, cautioning Americans about potential threats from groups linked to Iran. The warning comes amid escalating rhetoric as well.

"From now on, based on the information we have about you, even parks, recreational areas and tourist destinations anywhere in the world will no longer be safe for you," Iranian Brigadier General Abolfazl Shekarchi warned Americans and Israelis on Iranian state television.

Several other countries, even outside the Middle East, also remain under Level 4: “Do Not Travel” advisories, including Afghanistan, Haiti, Iraq, Libya, Russia, Somalia, Sudan, Ukraine and Yemen. In many of these destinations, the U.S. has limited or no consular presence, which can make it difficult to assist travelers in emergencies.

Level 3: “Reconsider Travel” advisories also apply to places like Israel, Colombia, Qatar, the United Arab Emirates and Venezuela.

Even in destinations that are perennially popular with U.S. travelers, the State Department often urges them to exercise heightened caution. Countries like France, Italy, the United Kingdom, Greenland and the Dominican Republic fall under Level 2: “Exercise Increased Caution” advisories, meaning travelers should stay alert and aware of potential risks.

Right now, in the wake of cartel-related violence in Mexico, the country’s various regions have their own designations, although the nation itself has an overall Level 2 advisory. According to the New York Post, states like Sinaloa and Colima have been raised all the way to Level 4, while others, such as Jalisco and Baja California, have been upgraded to a Level 3. 

No matter where you’re headed or what the risk level is, officials say it’s a good idea to sign up for the State Department’s Smart Traveler Enrollment Program (STEP), a free tool that sends real-time updates and alerts from U.S. embassies and consulates while you’re abroad.


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Laurie Baratti

Laurie Baratti

Assistant Editor

Laurie Baratti is an Assistant Editor for TravelPulse. She is a San Diego-based journalist whose work has previously appeared in publications like TravelAge West, SPACE, Modern Home + Living, Montage, and Sandals Life magazines. Travel writing has long been her passion, and she is always looking for excuses to explore the world outside of her native California. Laurie is also a lifelong equestrian, a proud pet-parent, and an underground advocate of the Oxford comma.

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