Visitors to Tanzania must have a passport valid for at least six months beyond their arrival date. A tourist visa is necessary for most travelers, with costs ranging from $20 to $100 for a three-month period. Although it's advisable to obtain a visa before departing your home country, single-entry tourist or work visas, valid for 90 days, can be acquired upon arrival at major entry points such as Dar es Salaam and Kilimanjaro international airports, as long as you have the funds for the visa fee.

While citizens from most European and American countries need a visa to enter Tanzania, South Africans are exempted from this requirement for stays up to 90 days. However, as immigration policies and visa requirements are known to change frequently, it's important to consult with your embassy or travel agent for the most current information before your trip.