Foreign visitors traveling to Himachal Pradesh must ensure that their passport is valid for at least 6 months beyond their intended stay. They are also required to obtain an Indian tourist visa prior to arrival. Additionally, it is recommended that visitors be up-to-date on routine vaccinations such as measles, mumps, and rubella (MMR), diphtheria-tetanus-pertussis vaccine, varicella (chickenpox) vaccine, and polio vaccine. Travelers should stay informed about any travel advisories related to the region and be aware of any entry restrictions that may be in place due to the COVID-19 pandemic.