Voyager Africa Safaris is a unique blend of fresh and exciting tour packages exposing individuals or groups of travelers to the East African region. In this region, Kiswahili language is widely spoken and Jambo is a popular Kiswahili greetings meaning âHello!â Jambo Africa being a part of Voyager Africa Safaris, which is a major operations dealing with the whole of Africa will give you an East African safari exclusive.