From the slopes of Kilimanjaro to the exquisite beaches of Zanzibar, Tanzania produces some of the most unique coffees in the world. TASTE: Tanzanian coffee has a bright and vibrant, wine-like acidity. Some say it can have a sweet berry-like, fruity flavor and occasionally hints of cedar. WHY TANZANIA? Besides the fact that these are amazing beans, coffee production in Tanzania contributes significantly to its economy and is the country's largest export crop.