Tanzania’s active volcanic mountain
Oldonyo Lengai
A challenging night ascent on the sacred Mountain of God, rising above Lake Natron and the Rift Valley in northern Tanzania.
A closer look
A rare volcanic adventure above the Rift Valley
Oldonyo Lengai is an active volcano revered by the Maasai as the Mountain of God. The steep ascent normally begins at night to avoid the heat, leading to a sunrise above Lake Natron, the Ngorongoro highlands and the distant Serengeti. It is a demanding, specialised climb for fit travellers who want a wild and very different mountain experience.
- Elevation
- 2,962 m
- Suggested stay
- 1–2 days
- Best time
- June–October
- Journey style
- Private night ascent
Find your route
Oldonyo Lengai journeys
Discover the route, daily itinerary and stays in each package, then let us shape the details around your dates and interests.
5 journeys to explore
Showing 1–5
2 Days Oldonyo Lengai Climb and Lake Natron
This short adventure combines the Rift Valley setting of Lake Natron with a professionally guided Oldonyo Lengai mountain experience. The mountain component is steep and physically demanding...
Destinations visited
Oldonyo Lengai · Arusha · Lake Natron
3 Days Oldonyo Lengai, Lake Natron and Ngorongoro
A compact Rift Valley and wildlife itinerary combining Lake Natron, a guided Oldonyo Lengai mountain experience and Ngorongoro Crater. The program deliberately keeps the period after the mou...
Destinations visited
Oldonyo Lengai · Arusha · Ngorongoro Conservation Area · Lake Natron
4 Days Oldonyo Lengai and Serengeti Safari
Link the volcanic landscape of Oldonyo Lengai and Lake Natron with the wildlife plains of the Serengeti. The overland connection toward the northern Serengeti can be rough and travel time is...
Destinations visited
Oldonyo Lengai · Serengeti · Arusha · Lake Natron
Ol Doinyo Lengai & Lake Natron
Ol Doinyo Lengai & Lake Natron follows the original Wild to Peaks Tanzania route and overnight plan, with added day-by-day context, clear stay information and practical pacing throughout the...
Destinations visited
Your route, personally planned
Crater Highlands to Lake Natron
Crater Highlands to Lake Natron follows the original Wild to Peaks Tanzania route and overnight plan, with added day-by-day context, clear stay information and practical pacing throughout th...
Destinations visited
Your route, personally planned
A journey with its own character.Thoughtful planning
A climb that needs the right conditions
The route is steep and volcanic conditions can change. We plan with local guides, current access guidance, a realistic fitness check, private transfers and a flexible schedule that respects weather and safety advice.
- Sunrise over Lake Natron and the Rift Valley
- A guided ascent of an active volcanic mountain
- Maasai cultural landscape and village encounters
- Optional extensions to Ngorongoro or Serengeti
Good to know
Questions
before you go.
Get to know the mountain before choosing your route.
Talk to our teamIs Oldonyo Lengai suitable for beginners?
It is best for travellers with strong fitness, sure footing and comfort with a steep, demanding night climb.
Why does the climb start at night?
Night travel avoids the intense daytime heat and rewards climbers with sunrise views across the Rift Valley.
Can it be combined with a safari?
Yes. Lake Natron, Ngorongoro and Serengeti make natural additions to an Oldonyo Lengai journey.
