
Ol Doinyo Lengai
Traveler rating
5.0/5
Based on 1 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Ol Doinyo Lengai worth booking?
Ol Doinyo Lengai is a 72-hour experience in Arusha, Tanzania, from $1,231 per person. It scores 57 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 5/5 rating across 1 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 57 / 100
- Rating
- 5/5 (1)
- Duration
- 72 hours
- From
- $1,231 per person
"Oldoinyo Lengai" means “The Mountain of God” in the Maasai language. The summit of this strato-volcano is 2962 metres above sea level, and affords direct views into the caldera of Tanzania’s only officially-certified active volcano, and the world’s only carbonatite volcano; records of eruptions have been maintained since 1883, the largest of which deposited ash 100 kilometres away in Loliondo on the Kenyan border to the north west.
What you get
About this experience
"Oldoinyo Lengai" means “The Mountain of God” in the Maasai language. The summit of this strato-volcano is 2962 metres above sea level, and affords direct views into the caldera of Tanzania’s only officially-certified active volcano, and the world’s only carbonatite volcano; records of eruptions have been maintained since 1883, the largest of which deposited ash 100 kilometres away in Loliondo on the Kenyan border to the north west.
What's included
Included
- Lunch
- Dinner
- Breakfast
Not included
- Gratuities
- insurance
Where it starts and ends
Meeting point
Arusha
near the freedom torch sethbenjamin street
Hotel pickup
Pickup is available for selected locations. Pickup begins about 30 minutes before departure.
Ends at
near the freedom torch sethbenjamin street
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en, fr, es
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Africa Outland Tours
Know before you go
- Specialized infant seats are available
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
Photos






Traveler reviews
1 verified traveler reviews for Ol Doinyo Lengai. Ratings and reviews provided by Viator and Tripadvisor.
An unforgettable experience
My trip to the Ngaresero Waterfalls, Lake Natron, and the hike up Ol Doinyo Lengai was an incredible experience. The landscape was absolutely breathtaking – from stunning waterfalls to the flamingos in the lake and the awe-inspiring ascent of the volcano. The entire tour was perfectly organized, and thanks to my experienced guide, everything went smoothly. The hike up Ol Doinyo Lengai was less strenuous than expected, but the wind at the summit can be extremely cold – I highly recommend bringing gloves! The absolute highlight was seeing the lava – a unique and unforgettable experience that we were lucky to witness. I can highly recommend this tour to anyone!
via Tripadvisor
Good to know
- Duration
- 72 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- Available for selected locations
- Booked in 30 days
- 0
- Verdict
- Worth a Look
Who runs this experience
Operated by Africa Outland Tours, who run 7 experiences we rank across 2 cities, with an average Outty Ranking of 49.9.
See everything Africa Outland Tours runsWhy this scores 57
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Ol Doinyo Lengai: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Arusha.
How much does Ol Doinyo Lengai cost?
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Prices start at $1,231 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Arusha usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Ol Doinyo Lengai take?
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Plan for about 72 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Arusha is not rushed.
Is Ol Doinyo Lengai worth it?
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It holds an Outty Ranking of 57 out of 100, which we label "Worth a Look". That score blends traveler sentiment (5/5 across 1 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Arusha, and how flexible the cancellation terms are.
Can I cancel or reschedule Ol Doinyo Lengai?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Ol Doinyo Lengai suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 72-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Ol Doinyo Lengai?
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Around 0 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Arusha can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Arusha and add a light layer if any part of the 72-hour experience runs outdoors or after sunset.
Where does Ol Doinyo Lengai start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Arusha within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Arusha?
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On Outty we rank every Arusha experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Arusha Guided City Tour &Hotel Pickup (History, Culture &Market, 5 Days Camping Tarangire, Serengeti & Ngorongoro crater & Visiting Maasai, Materuni Waterfalls, coffee tour & Kikuletwa Hot Springs. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Arusha?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Arusha?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
What is included in Ol Doinyo Lengai?
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Included: Lunch; Dinner; and Breakfast. Not included: Gratuities; and insurance. Always check the voucher for the final list before you travel.
Does Ol Doinyo Lengai include hotel pickup?
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Yes, pickup is offered, or you can meet at the start point instead from 2 listed pickup locations in and around Arusha. Be ready about 30 minutes before the start time. You can also enter a custom pickup address when booking.
What languages is Ol Doinyo Lengai offered in?
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It is offered in English, French and Spanish. Pick your language when choosing a date and time, as not every departure runs in every language.
Will I get instant confirmation and a mobile ticket for Ol Doinyo Lengai?
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Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.
Is Ol Doinyo Lengai wheelchair or stroller accessible?
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The operator notes: Specialized infant seats are available. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.
What happens to Ol Doinyo Lengai if the weather is bad?
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This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.
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