You need an embassy visa for Botswana if you have a Malian passport
Visa options for Botswana (2)
Electronic visitor visa
Travellers need a visa to visit Botswana for Business or Tourism. A Botswana eVisa is the fastest and easiest way of obtaining a visa for Botswana because travellers can submit their application and supporting documents online. Once the application is approved, travellers receive their eVisa confirmation electronically. A valid visa is required to board the flight. If the visa is expired or doesn’t match the traveller’s passport information, travellers will not be able to board their flight.
This is not offered by sherpa°.
Apply on the government site.
Visitor visa
Travellers need a visa to visit Botswana for Business or Tourism. A paper or embassy visa is the only visa available for travellers visiting Botswana. The visa is typically a stamp or sticker added to the passport. Travellers must obtain this visa from a local embassy, consulate or visa center before travelling.
This is not offered by sherpa°.
Apply on the government site.