Be aware of these travel bans and visa issues.
There’s a lot you need to do to travel to an international destination, but as an American, applying for a visa is typically not one of them. The U.S. has one of the strongest passports in the world, so American passport holders can travel spontaneously to most destinations without worrying about visas. There are a few exceptions, though, and you may have to prepare in advance to cross those borders or let go of the idea altogether.
In 2025, the U.S. briefly dropped out of the top 10 on the Henley Passport Index, but it currently ranks 10th with visa-free access to 179 countries (out of 195 recognized countries worldwide). Often, travelers only need to fill out an online form before their arrival, and join the fast-track queue at immigration without sweating it out much.
However, there are a few countries around the world where even the strongest passports don’t mean much. Travelers have to go through a lengthy process to get a visa approval for these countries or pay a lot more than expected due to strict regulations. In some instances, there are outright travel bans imposed by the U.S. that make them inaccessible.
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North Korea
North Korea is one of the most isolated places in the world. Travel in the country is heavily restricted, and it has strict rules for visitors. It relaxed its rules for Americans in 2010, but that curtain closed in 2017 when the U.S. decreed that American passports could not be used to visit the country.
The U.S. Department of State clearly states, “U.S. passports cannot be used to travel to, in, or through the Democratic People’s Republic of Korea (DPRK or North Korea) unless they are specially validated for such travel by the Secretary of State.” Special validations are granted in exceptional circumstances. Also worthy of note is that there is no U.S. embassy in the country, and Sweden acts as a conduit.
The restriction was imposed after a young tourist, Otto Warmbier, 22, was detained in the country for attempting to steal a propaganda poster and sentenced to 15 years of hard labor. He stayed in captivity for 15 months and was returned to the U.S. in a vegetative state on humanitarian grounds. North Korea said that he had been in a coma for a year due to botulism, but his family claimed that he had been tortured and suffered a brain injury. He died shortly after his return.
Soon after his death, the Trump administration barred all Americans from traveling to the Asian country citing safety reasons. The ban has been in place ever since and the State Department maintains its Level 4: Do Not Travel warning.
If you’re curious about the way of life of North Koreans, you can obtain a second passport and go with a guided group, which is the only way to travel there. You won’t be allowed freedom to roam freely and spontaneously without your guide though.
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Cuba
On paper, Americans are not allowed to travel to Cuba for tourism purposes. In reality, there are exceptions that can be used. In January, the U.S. Embassy in Havana issued a notice that Cuban authorities were denying entry to Americans upon arrival or ordering them to depart immediately.
The U.S. State Department website clearly states: “U.S. law and regulation prohibit travel to, from, or within Cuba for tourist activities.” Yet there are 12 categories of travel to Cuba, including family visits, journalistic work, professional research, religious activities, humanitarian projects, and support for the Cuban people. Most travelers, according to this Reddit thread, use support for the Cuban people as their reason to visit.
Travelers also need non-U.S.-issued medical insurance, which United includes in its ticket price. People also need an entry permit. You can get it at the airport for $50 per person, along with an additional $35.
The U.S. State Department has a Level 2: Exercise Increased Caution for Cuba. The agency warns that the electrical supply in the country is unreliable and power cuts can last 12 hours or longer. Another thing travelers should note is that U.S. cards don’t work in Cuba, so you should have enough cash to cover your expenses.
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Russia
The U.S. and Russia haven’t been on the best of terms for years, and since Russia attacked Ukraine, tourism has been hit doubly. You will find few flights to the country, but it is possible to get there. In fact, conservative American families have moved to Russia as “ideological immigrants.”
Russia has an e-visa option for many countries, including Japan, Ireland, the Netherlands, India, and Italy, but American visitors need to submit documents to get an entry visa to Russia. These documents include your passport with six months of validity after the visa expiration date, an application form, an invitation letter from a hotel or a registered travel agency, a passport-size photo, and visa fees. The embassy recommends opting for a multiple tourist visa valid up to three years. It does take some planning since there are a few insurance companies and airlines to choose from.
Fair warning, Russia is on Level 4: Do Not Travel advisory. The State Department warns of terrorism, wrongful detention, and unrest, and it has ordered all U.S. citizens to leave immediately.
The Russian government can detain Americans without due process, and the U.S. has limited ability to assist, with its consular services suspended. The advisory adds, “Russian authorities have questioned, detained, and arrested people for ‘acting against Russia’s interests.’ Local authorities have targeted people for posting on social media or supporting ‘anti-Russian’ groups.” In addition, they have also arrested people for criticizing the government.
The LGBTQ+ community is also not safe in the country, as Russia considers them “extremists”. The U.S. advises against bringing personal electronic devices since the authorities monitor activities, and foreigners can be punished for treason.
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Turkmenistan
A landlocked nation in Central Asia, Turkmenistan is isolated from the rest of the world. In the COVID years, the authoritarian country was completely out of bounds, and even now, you cannot travel there independently.
For American visitors, a visa is required. You can apply for it in advance or get it on arrival at the Ashgabat International Airport. But the catch is that you need a letter of invitation along with an application for your visa. This letter is offered by travel companies, and the embassy notes, “ It’s very important to note that the letter has to be certified by the State Migration Service of Turkmenistan, and it will only be valid for 3 months from the date of certification.” You need to pay for a group tour to travel to the country and going off on your own is not an option.
A single entry visa starts at $35 for 10 days and a group tour can cost hundreds of dollars.
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Iran
The U.S. has a Level 4: Do Not Travel warning for Iran and it urges Americans to leave immediately. Even before the U.S.-Iran war, the two nations did not have the warmest of relationships. According to the State Department, Iran has detained Americans and imposed exit bans to prevent them from leaving. There is no U.S. embassy in the country due to their lack of diplomatic relations, so Americans should think twice before planning a trip.
With the U.S. and Israel-led attacks on Iran, travel to the country has become out of reach. Flights are not operating, and the airspace has been closed for weeks. But those who wanted to visit pre-war also were not given full autonomy over their visit.
You couldn’t make travel plans without careful planning. Americans were required to apply for a visa at least eight weeks in advance for it to be processed in time. The trip had to be booked through a recognized travel operator, and they took care of the visa. This also meant that you couldn’t independently explore the country, and without a U.S. embassy in Tehran, diplomatic assistance was offered through the Swiss embassy.
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China
In 2024, China eased its visa requirements for American travelers. Now they no longer need to provide return tickets, itinerary, and invitation letters. However, Americans still need to get a visa. You need to fill an application a month before your trip and submit documents online. When the application is processed, you need to submit your passport to the embassy within 30 days.
If you’re thinking about going to Tibet, you need a special permit to enter the autonomous region in addition to the Chinese visa. It is also important to note that independent travel is forbidden in the region, and you need to book an organized tour, and your tour company can apply for the permit for you to visit. You also have to carry this permit everywhere; it can be checked anytime.
China is on Level 2: Exercise Increased Caution warning. However, the State Department notes that China imposes exit bans on U.S. citizens and that people can be detained without access to an embassy.
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India
Americans can apply for an e-visa for India, and the process isn’t complicated. However, the application form asks for detailed personal information of the traveler. You will have to answer questions such as your education qualification, religion, visible identification marks, and information about your family (including addresses). In addition, the country seeks your travel plans and itineraries and asks for a reference in India. You can apply online and get it in 3-4 working days.
The country is on Level 2: Exercise Increased Caution advisory, and the U.S. advises against traveling alone as a woman. Also, satellite phones are illegal in the country, and bringing one in can result in a penalty of $200,000 or three years in prison.
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Chad
President Trump banned citizens of a dozen countries from entering the U.S. in 2025. This list was later updated to include more nations, but the worst-affected continent was Africa. In a reciprocal move, the government of Chad suspended all visas to American citizens, so U.S. citizens can’t travel to the country for tourism or business purposes. Meanwhile, the U.S. has a Level 3: Reconsider Travel advisory for Chad due to terrorism, crime, and kidnapping.
Similarly, Niger, Mali, and Burkina Faso have also banned U.S. citizens from entering their countries after the Trump administration restricted their citizens.