Mountain Oldoinyo Lengai
Introduction to Ol Doinyo Lengai – The Mountain of God
Rising majestically from the floor of the East African Rift Valley in northern Tanzania, Ol Doinyo Lengai is one of the most unique and sacred mountains in Africa. Known as the “Mountain of God” by the Maasai people, this active volcano stands at approximately 2,962 meters (9,718 feet) and holds deep cultural and spiritual significance for local communities
Ol Doinyo Lengai is the only volcano in the world that erupts natrocarbonatite lava, a rare type of lava that is much cooler and flows more quickly than typical basaltic lava. Its lava is dark brown or black when it erupts, but quickly turns white upon exposure to moisture, giving the mountain an almost otherworldly appearance.
Located near Lake Natron and the Ngorongoro Conservation Area, this dramatic peak attracts adventurers and nature lovers alike. A challenging overnight trek to the summit offers an experience, especially for those who reach the top at sunrise to witness breathtaking views over the Rift Valley, Mount Kilimanjaro, and Lake Natron below.
Whether for its geological uniqueness, cultural importance, or awe-inspiring beauty, Ol Doinyo Lengai remains a truly extraordinary destination for explorers seeking to go off the beaten path in Tanzania.
2 Days Ol Doinyo Lengai Climb
- Location: Northern Tanzania, near Lake Natron
- Altitude: 2,962 meters (9,718 feet) above sea level
- Trip Type: Adventure – Night Hike
- Difficulty Level: Challenging (requires good physical condition)
Day 1: Arusha / Mto wa Mbu – Lake Natron
- Morning
Depart early from Arusha or Mto wa Mbu heading toward Lake Natron (approx. 200 km / 5–6 hours drive).
Scenic drive through Maasai land and the Great Rift Valley.
- Afternoon
Arrive at Lake Natron and check in at a comfortable midrange lodge or tented camp.
Enjoy a warm lunch and relax.
- Evening
Short excursion to visit the nearby Engaresero waterfalls and admire flocks of flamingos along Lake Natron’s shores.
Early dinner and short rest in preparation for the climb.
- Night
Wake up around 11:00 PM for briefing and final preparations.
Start the night hike to the summit of Ol Doinyo Lengai with a professional guide.
Accommodation: Midrange lodge/camp near Lake Natron
Meals Included: Lunch and dinner
Activities: Lake Natron excursion, overnight climb preparation
Day 2: Summit Ol Doinyo Lengai – Descend and Return
- Early Morning
Reach the summit by sunrise (~6:00 AM) for breathtaking views over the Rift Valley, Lake Natron, and even Mount Kilimanjaro on clear days.
Short rest and photo session at the top.
- Morning
Begin descent (~7:00–10:00 AM) back to base.
Enjoy a well-earned breakfast and relax.
- Midday/Afternoon
After some rest, depart Lake Natron and drive back to Arusha or continue on to your next destination (e.g. Serengeti or Ngorongoro).
Meals Included: Breakfast
Activities: Summit trek, descent, transfer back
Includes
- Return transport from Arusha or Mto wa Mbu in a 4x4 safari vehicle
- One night accommodation in a midrange lodge or tented camp
- All meals as mentioned (lunch, dinner, breakfast)
- Park and hiking fees (Lake Natron + Ol Doinyo Lengai)
- Professional mountain guide and support team
- Bottled drinking water during hike
- Lake Natron excursion (waterfalls + flamingo viewing)
Excludes
- Personal hiking gear (headlamp, hiking boots, trekking poles, etc.)
- Travel/medical insurance
- Tips for guides and drivers
- Alcoholic beverages and soft drinks
- Accommodation in Arusha before/after the trip
- Any items of a personal nature
Your adventure begins with Moring’i Tours & Safaris!
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