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
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October 3-11, 2027 Group Departure
Pairs with our Tanzania Safari and Mt. Kilimanjaro Climb
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.
testimonials
Trip Inclusions
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Comfortable lodge accommodations in Arusha (pre- and post-trek, as per itinerary)
Fully serviced wilderness camps throughout the trek
Comfortable camp facilities with hot showers available at select camps
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Group airport transfers to and from Kilimanjaro International Airport (JRO)
All ground transportation throughout the itinerary
Transfers to and from the trek start and finish points
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Professionally guided Great Rift Valley trekking expedition
Guided hikes through Empakai Crater, Lake Natron, Sanjan Gorge, and the Great Rift Valley
Visit to Olduvai Gorge, the world-renowned "Cradle of Mankind"
Cultural experiences with Maasai communities and local guides
Optional Serengeti safari and Zanzibar extensions
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Daily breakfast
Welcome Dinner & Farewell Feast featuring nourishing, healthy food
Freshly prepared full-board meals (breakfast, lunch, and dinner) throughout the expedition
Unlimited clean, filtered, and purified drinking water throughout the trek
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Professional, English-speaking trekking guides
Experienced local Maasai guides throughout the expedition
Dedicated Traverse Journeys / Urth Expeditions local representative throughout your adventure
Small group experience (maximum 12 travelers)
Camp crew, cooks, and luggage support throughout the trek
Daily trail snacks and picnic lunches where appropriate
Safety equipment including first aid kits and emergency communication equipment
Daily trip briefings and logistical support
Local emergency evacuation coordination
All applicable government taxes and conservation fees
Backup logistical support throughout the expedition
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International airfare
Tanzania entry visa
Travel and medical evacuation insurance (required)
Personal hiking equipment and clothing
Alcoholic beverages, soft drinks, specialty beverages, and snacks outside included meals
Laundry, telephone, internet, and other personal expenses
Tips and gratuities for guides, camp staff, and local support crew
Airport taxes (if applicable)
Excess baggage fees
Required or recommended immunizations
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Trip price based on double occupancy. You'll be paired with a roommate of the same gender unless you request your own room.
Double Occupancy: $5295
Single Occupancy: $6390
faqs
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While Kilimanjaro is a summit challenge, the Great Rift Valley Trek is an immersive expedition through some of Tanzania's most remote and culturally significant landscapes. You'll hike with Maasai guides, explore volcanic craters and dramatic gorges, visit Lake Natron and Olduvai Gorge, and walk through the birthplace of humanity while experiencing authentic Maasai culture and traditions.
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For active types Tanzania has a lot to offer and this is one of the most dramatic hikes in East Africa. As well as the amazing scenery there is also the chance to witness the changing lives of the Maasai in both Ngorongoro and Natron. This is a trek back through millennia of evolution from the relatively recent hominid footprints right by our Lake Natron Camp, all the way to Olduvai, commonly known as “one of the most important paleoanthropological sites in the world”, and home to evidence of our earliest ancestors. Each camp location and design is being targeted at guests that are looking for an off the beaten track experience, entirely respectful of the environment, and yet just enough comfort to ensure a superlative well balanced adventure. If you think this is for you read further!
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The trek is moderately challenging and suitable for active travelers with a good level of fitness. Daily hikes typically range from 3–8 hours over varied terrain including highlands, escarpments, savannah, rocky trails, and gorges. Unlike Kilimanjaro, there is less concern about high altitude, allowing you to focus on the incredible scenery and cultural experiences.
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The Great Rift Valley Expedition can be enjoyed throughout much of the year, with each season offering a different experience. The dry seasons (June–October and January–March) generally provide the best hiking conditions and clear views. Depending on timing, you may also have the opportunity to witness the Great Migration on the nearby Salei Plains or see large flocks of flamingos gathering along the shores of Lake Natron.
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Daily hikes typically range from 5–12 miles (8–20 km) and take approximately 3–8 hours, depending on the day's terrain and route. The itinerary is designed to balance rewarding trekking with time to enjoy cultural experiences, wildlife, scenic viewpoints, and camp life.
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Previous multi-day trekking experience isn't required, but you should be comfortable hiking several consecutive days over varied terrain. A good level of fitness, sturdy hiking boots, and a spirit of adventure will help you get the most out of the expedition.
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Absolutely. Many travelers choose to combine the Great Rift Valley Expedition with one of our Mount Kilimanjaro climbs for the ultimate Tanzania adventure. The two experiences complement each other beautifully—Kilimanjaro offers the challenge of reaching Africa's highest summit, while the Great Rift Valley provides a deeper cultural and geological journey through the landscapes where humanity began. We can also customize your itinerary with a Serengeti safari, Ngorongoro Crater, Tarangire National Park, Lake Manyara, or a beach extension in Zanzibar.
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Lake Natron is one of East Africa's most extraordinary landscapes. Its mineral-rich alkaline waters create vivid red and pink hues at certain times of year and provide one of the world's most important breeding grounds for lesser flamingos. Surrounded by dramatic volcanic scenery and the active volcano Ol Doinyo Lengai, the lake is unlike anywhere else in Tanzania.
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This expedition is best suited for active adults and older teens who enjoy hiking and spending time outdoors. Because of the length of the hikes and remote camping locations, we generally recommend the trip for travelers with a good level of fitness and an adventurous spirit.
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You'll need comfortable hiking clothing, broken-in hiking boots, a daypack, sun protection, a reusable water bottle, and layers for changing temperatures between the cool highlands and warmer Rift Valley. A detailed packing list is provided after booking to help you prepare.
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Our Great Rift Valley Expedition is designed to support local communities while minimizing environmental impact. We work with experienced local guides and Maasai communities, stay in low-impact camps, and partner with organizations committed to conservation and responsible tourism throughout northern Tanzania.
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Depending on the season, you may encounter flamingos at Lake Natron, zebra, giraffe, wildebeest, gazelle, baboons, numerous bird species, and other wildlife. If timed with the Great Migration, the nearby Salei Plains can also offer spectacular wildlife viewing opportunities.
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Olduvai Gorge is one of the world's most important paleoanthropological sites, where some of the earliest evidence of human ancestors was discovered. Combined with nearby ancient hominid footprints near Lake Natron, the region tells the story of human evolution spanning millions of years, making this expedition unlike any other trek in Africa.
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Yes. One of the highlights of this expedition is walking alongside experienced Maasai guides while learning about their traditions, culture, pastoral lifestyle, and deep connection to the landscapes of northern Tanzania. These authentic cultural exchanges are conducted respectfully and directly benefit local communities.
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The expedition combines comfortable lodge accommodations with fully serviced wilderness camps located in some of Tanzania's most spectacular remote settings. Each camp is designed to offer comfort while maintaining a light environmental footprint and providing an authentic safari-style camping experience.
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Yes. This expedition pairs perfectly with a Serengeti migration safari, Ngorongoro Crater, Tarangire National Park, Lake Manyara, or a relaxing beach extension in Zanzibar. We can customize your itinerary to create the ultimate Tanzanian adventure.
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This trek is ideal for adventurous travelers looking for something beyond the traditional safari experience. If you're interested in geology, anthropology, wildlife, Maasai culture, remote landscapes, and meaningful travel experiences, the Great Rift Valley Trek offers one of East Africa's most unique and rewarding adventures.
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.
