GREAT RIFT VALLEY EXPEDITION

Walk Through the Birthplace of Humanity 

A 9-Day Tanzania Trek through Lake Natron, Olduvai Gorge & Maasai Country

Trip Style: Adventure


Trip highlights

Support conservation and community-led tourism through purposeful adventure

Discover volcanic craters, hidden gorges, and Lake Natron's unique ecosystem

Trek alongside Maasai warriors across the spectacular Great Rift Valley

Experience authentic cultural connections in Tanzania's remote northern wilderness

Journey through the birthplace of humanity and ancient African landscapes

Walk Through the Birthplace of Humanity

Some adventures take you to incredible places. This one takes you to where humanity began.

Journey through one of Africa's most spectacular and least-traveled wilderness regions on this immersive seven-day trekking expedition across Tanzania's Great Rift Valley known as the “Cradle of Mankind.” From the lush forests of the Empakai Crater to the flamingo-filled shores of Lake Natron, the dramatic cliffs of the Rift Escarpment, and the ancient archaeological treasures of Olduvai Gorge, this is a journey through landscapes that have shaped both the Earth and human history for more than 250 million years.

Accompanied by experienced local guides and Maasai warriors, you'll hike remote trails rarely visited by tourists, camp beneath star-filled African skies, and gain a unique perspective on the traditions, resilience, and evolving culture of the Maasai people. Along the way, you'll encounter towering volcanoes, hidden waterfalls, sweeping savannahs, dramatic gorges, and one of the world's most important paleoanthropological regions, the Cradle of Mankind.

Every Traverse Journeys & Urth Expeditions adventure is designed to create meaningful connections between travelers, local communities, and the landscapes we explore. This expedition supports local guides and Maasai communities while promoting responsible, low-impact travel that preserves the remarkable ecosystems and cultures of northern Tanzania.

Whether experienced as a stand-alone adventure or paired with a Serengeti migration safari or a relaxing Zanzibar escape, this off-the-beaten-path trek offers an unforgettable blend of adventure, culture, geology, and history unlike anywhere else on Earth.

Travel where ancient footsteps meet modern adventure—and discover a side of Tanzania

Why this trip?

There’s more than one way to experience the wild landscapes of northern Tanzania. While Kilimanjaro draws travelers looking for the challenge of reaching Africa’s highest summit, the Great Rift Valley Expedition offers a completely different kind of adventure: a multi-day journey through remote landscapes where geology, archaeology, wildlife and living culture come together.

If the idea of a high-altitude summit isn’t what draws you to Tanzania, this expedition offers another way to challenge yourself. The trekking is moderately challenging, with days of 3–8 hours across highlands, escarpments, savannah, rocky trails and gorges. You’ll still need a good level of fitness and a willingness to get off the beaten path, but the expedition isn’t built around acclimatizing for a summit push. Instead, the focus is on moving through a constantly changing landscape—and having the time and energy to appreciate what you’re seeing along the way.

You’ll descend into Empakai Crater, follow the Rift Valley escarpment toward Lake Natron, walk ancient Maasai migration routes, explore Sanjan Gorge and finish among the archaeological landscapes of Nasera Rock and Olduvai Gorge. The route moves through places that feel genuinely remote, with camps designed for travelers who want an off-the-beaten-path experience while still having a comfortable base at the end of the day.

The Great Rift Valley isn't simply spectacular scenery; it is a landscape that helps tell the story of human evolution. From the Ngorongoro Highlands and ancient volcanic landscapes to Olduvai Gorge and the Laetoli footprints, the expedition connects places that span millions of years of geological and human history. Along the way, you’ll also encounter a very different, much more immediate story: the changing lives and traditions of the Maasai communities who continue to live, work and move through this landscape today.

Much of the expedition is experienced alongside Maasai guides, following routes shaped by generations of movement through the region. You’ll walk alongside local guides through grazing lands and villages, follow ancient migration routes, and have opportunities to learn about the relationship between the landscape, livestock and Maasai life. This makes the experience about more than getting from one camp to the next—it gives you a local perspective on a region that can otherwise be easy to experience only from a vehicle or a distance. At Lake Natron, you can balance longer hikes with waterfalls, natural pools, dawn walks and sundowners. Depending on the season, wildlife moves across the Salei Plains, while the landscape around Ol Doinyo Lengai—the sacred “Mountain of God” to the Maasai—offers a dramatic reminder of the volcanic forces that continue to shape this part of Tanzania. The expedition has a satisfying rhythm of challenging days, wild landscapes and time to settle into camp and take it all in.

For travelers who want to experience Tanzania on foot but are looking for something beyond the traditional mountain route, the Great Rift Valley Expedition offers a different perspective—one measured not by a summit reached, but by the landscapes crossed, stories uncovered and people encountered along the way. And when the trek ends, you can continue the journey with a Serengeti or Ndutu safari, Ngorongoro, Tarangire or time on the beaches of Zanzibar.


Travel with Purpose. Every Traverse Journeys departure includes a contribution to a carefully selected Community Partner, supporting local organizations creating meaningful impact in the destinations we visit. Here, your journey also supports community-based initiatives in the Lake Natron region, whose Tanzania programs support local communities through projects including school construction, drip irrigation and permaculture initiatives. The visit offers a closer look at work taking place in the region and how community projects can create practical, lasting benefits.


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Terms & Conditions

Please refer to your Registration Packet for complete Terms & Conditions, which can also be obtained by submitting a request to hello@traversejourneys.com

Deposit
A $500 deposit per person per trip is required for each traveler to secure the booking. The deposit is non-refundable and non-transferrable unless otherwise indicated on booking with the exception of our 24-hour No Regrets policy. A booking is not final until you receive a final confirmation from us. 24-hour No Regrets Policy: If, within 24 hours of submitting your deposit, you decide to cancel your booking you may request a refund, which will be granted less transaction fees.

Payment
Payments can be made either by 1) Normal Payment terms of 50% due 30 days after booking and 50% due 90 days prior to departure or 2) Monthly terms of equal installments with a $10 per month fee. Payments options include ACH, wire, credit card or Zelle. Payee is responsible for all transaction or processing fees. Late payments are given a two-week grace period; after that a $10 per month late payment fee will be charged.

Cancellations Policy
Group Trips & Retreats: Cancellations, less the trip deposit, are refundable up to 120 days prior to the trip start date. Custom and Self-Guided: All payments non-refundable. Requests for transfers may be considered in extenuating circumstances and may incur a change fee. To cancel a booking, Traveler must submit a request to us in writing by email to hello@traversejourneys.com

Flexible Booking Policy Specific to COVID-19
In the wake of COVID-19, Traverse has implemented a flexible booking policy that allows for deposits and payments to be transferrable to the greatest extent possible to new trip dates should a recurrence of COVID-19 render travel impossible due to border closures and related travel restrictions.

Travel Insurance
The trip price does not include travel insurance. Trip protection-style travel insurance that includes travel medical coverage is required for all trips with Traverse. The coverage must have a minimum $150,000 of medical coverage and include injury, medical, evacuation, and repatriation. See more info at https://traversejourneys.com/insurance

Documents, Personal Identification, Vaccinations
Traveler assumes complete and full responsibility for all required travel documents including passport, visas, entry or exit fees, and vaccinations. Traveler is also solely responsible for any adverse consequences resulting from incomplete or defective documentation. Traverse does not cover the cost or assist in obtaining any of the above, and reserves the right to collect information on all.