Olduvai Gorge
The
Olduvai Gorge is a steep-sided ravine, part of the
Great Rift Valley which stretches along eastern
Africa. Olduvai is in the eastern
Serengeti Plains, northern
Tanzania, east Africa.
Olduvai is the location of the first monolith in Arthur C. Clarke's 2001: A Space Odyssey series of books.
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