About Olduvai Gorge
Olduvai Gorge, within the Ngorongoro Conservation Area, is one of the most important paleoanthropological sites in the world. Louis and Mary Leakey's discoveries here — including Zinjanthropus (1959) and stone tools dated to 1.9 million years — transformed our understanding of human evolution. The site museum (renovated 2021) is a must-stop en route between Ngorongoro and Serengeti.
Highlights
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1.9-million-year-old hominid fossils
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Leakey family research site
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New 2021 museum
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Stone-tool exhibits
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Laetoli hominid footprints (3.6m years)
Best time to visit
Year-round (dry season easier access)