Saudi Arabia
Saudi Arabia’s visa policies are among the most intricate, demanding proof of accommodation, a passport with a minimum six-month validity, and other conditions for entry into the country.
North Korea
Getting a visa for this country is challenging, restricted to state-approved tours through a tourist agency. Once obtained, strict limitations apply, including no free exploration, and more.
Afghanistan
Entering Afghanistan is challenging, particularly due to its political situation. To gain access, a visa application is necessary, although most governments strongly discourage visiting the country.
Chad
This is another beautiful country on the list, for which obtaining a visa is exhausting with no standard processing time. The application form is exclusively in French, requiring applicants to have a strong command of the language.
Syria
Visiting Syria typically necessitates sponsorship from a Syrian organization or citizen, making the process challenging.
Libya
Obtaining a visa for this country is not straightforward. Tourists must apply through an accredited tour operator in Libya.