Countries on the Do Not Travel List (Level 4)
21 countries carry a full Level 4 advisory from the U.S. Department of State.
Last updated: March 24, 2026
Fully Level 4 Countries (21)
Do Not Travel List: Common Questions Answered
▶How many countries are on the Do Not Travel list in 2026?
As of 2026, 21 countries have a full Level 4 Do Not Travel advisory, and 0 additional countries have Level 4 restrictions on specific regions.
▶What does a Level 4 travel advisory mean?
Level 4 is the highest travel advisory issued by the U.S. Department of State. It means the government recommends U.S. citizens do not travel to that country or region due to serious safety risks such as armed conflict, civil unrest, crime, terrorism, or kidnapping.
▶What happens if I travel to a Level 4 country?
U.S. citizens who travel to Level 4 countries do so at their own risk. The U.S. government may have limited ability to provide emergency services. Travel insurance may not cover claims in these areas, and evacuation assistance may be restricted or unavailable.
▶How often does the Do Not Travel list change?
The State Department updates travel advisories as conditions change. Countries can be added or removed from Level 4 at any time. This page refreshes every 6 hours to reflect the latest data.
Other Travel Safety Pages
Interactive Advisory Map
View all countries color-coded by advisory level.
State Department Advisories
Official travel advisory list on travel.state.gov.