Most visitors to North Korea must obtain a visa in advance from one of the North Korean diplomatic missions. All visitors holding ordinary passports (except South Korea) must obtain a visa prior to entering North Korea.
People Also Ask
Do United States Citizens Need a Visa to Visit South Korea? No, US nationals do not need a visa to visit South Korea. However, they must either have an approved K-ETA or queue at the border to complete an arrival card to enter the country. The K-ETA visa waiver for American citizens is quick and easy to get online.
North Korea has strict laws about what you can bring into the country. It's illegal to bring in religious, pornographic or political items. Declare all published material and electronic devices when you arrive. It's also illegal to knowingly or unknowingly possess items that breach North Korean law.
It's perfectly legal for Americans to travel to Cuba, except for explicit tourism purposes. However, you will need to meet some requirements. Specifically, you need a Cuban Tourist Card (a.k.a Cuban Visa), travel insurance, and a self-certification under one of the 12 travel categories of authorized travel to Cuba.