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Olduvai Gorge

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Historical site
—°4
Olduvai Gorge (Tanzania)

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Olduvai Gorge in northern Tanzania is renowned as the Cradle of Mankind and stands as one of the world's most significant paleoanthropological sites. Located within the Great Rift Valley, this 48-kilometer long and 90-meter deep canyon has yielded critical evidence regarding human evolution. The site achieved international fame through the lifelong work of Mary and Louis Leakey, who discovered the Zinjanthropus (Paranthropus boisei) skull here in 1959. The gorge's exposed sedimentary layers preserve fossils and stone tools spanning a period of over two million years. These findings document the evolutionary transition from early hominids to Homo habilis and Homo erectus. Today, the site features a modern museum that contextualizes these extraordinary finds within the geological history of the Serengeti Plains.

Best time to visit & climate

The most pleasant time to visit is Jul–Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C181818171615151618181818
Rain mm14310115319095185131979167151

📋 Practical info

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Visiting
Olduvai Gorge welcomes visitors with a comprehensive museum and striking viewpoints. It is one of the most important paleoanthropological sites worldwide, offering direct access to the ancient excavation sites.
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Typical hours
The site typically opens from 8:00 AM to 5:00 PM daily, with possible variations on holidays. It is wise to confirm timings in advance, especially for guided tours.
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Photography
Photography is allowed throughout the museum and at the viewpoints. Flash photography is discouraged indoors to protect fossils and artifacts.
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Time needed
Most visitors spend about two to three hours exploring the museum and the gorge. Guided tours extend the visit to around four hours in total.
Combine with
Combine your trip with a safari in the Ngorongoro Crater or Serengeti National Park. Many tour operators offer combined packages for a full-day experience.
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Getting there
The gorge is about a 45-minute drive from Ngorongoro, partly on gravel roads. A 4x4 vehicle is highly recommended, especially during the rainy season.
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Insider tip
Arrive early in the morning to avoid the midday heat and enjoy better lighting for photos. Bring sufficient water, sun protection, and comfortable hiking shoes.

Geography

Coordinates
-2.98330, 35.35000

Facts

  • Discovery of the Zinjanthropus skull by Mary Leakey in 1959
  • The gorge is approximately 48 kilometers long and 90 meters deep
  • Oldest stone tools (Oldowan culture) date back 1.8 million years
  • UNESCO World Heritage site since 1979 as part of Ngorongoro
  • Evidence of Homo habilis presence from about 1.9 million years ago
  • Located on the eastern edge of the Serengeti Plains in northern Tanzania

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Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights in the town Olduvai Gorge (4)

Shifting Sands📍 landmark

Composed of fine, dark volcanic ash, these crescent-shaped dunes remarkably migrate across the open plains near the Olduvai Gorge at a rate of several meters each year.

Olduvai Gorge🌿 nature

Standing at the edge of this steep-sided ravine, visitors can gaze down into the arid paleontology sites where early hominid fossils were discovered.

Kiloki Cultural Boma📍 landmark

Enclosed by protective thorn-branch fences near the Olduvai Gorge, this authentic village features visitors an immersive look into the pastoral daily life of the Maasai people.

Ngorongoro Conservation Area🌿 nature

Established in 1959, this vast wildlife reserve is famous for containing a massive, unbroken volcanic caldera that shelters thousands of large mammals.

Sights nearby

Frequently asked questions

What is special about the Olduvai Gorge?
It is considered the 'cradle of humanity' as significant finds of early human ancestors were made there.
How much time should you plan?
A visit to the small museum and viewing points takes about 1-2 hours.
Do you need a guide?
It is recommended to book an expert guide on-site to understand the archaeological details.
Is access to the gorge allowed?
You can safely view the edge of the gorge from viewing points, but you are usually not allowed to enter the bottom.
When is the best time to visit?
Best during the dry seasons when the weather is stable and the drive to the gorge is easily passable.
Olduvai Gorge: where is it located?
Olduvai Gorge is located in Tanzania.
Olduvai Gorge: what is there to see?
Highlights include Shifting Sands, Olduvai Gorge, Kiloki Cultural Boma.
Olduvai Gorge: when is the best time to visit?
The most pleasant time to visit is Jul, Sep.
Olduvai Gorge: why is it worth visiting?
Olduvai Gorge in northern Tanzania is renowned as the Cradle of Mankind and stands as one of the world's most significant paleoanthropological sites.
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