Volcanoes of Tanzania - John Seach
Volcanoes of Tanzania - John Seach
Tanzania has  varied geography. wildlife, and active volcanoes, and diverse cultures.
Ol Doinyo Lengai volcano in Tanzania is the only volcano in the world to erupt black lava.  Kilimanjaro is Africa's highest mountain and the highest volcano outside the South American Andes. 
Volcanoes of Tanzania