Ol Doinyo Lengai

Discover the Sacred Mountain of Oldoinyo Lengai

Oldoinyo Lengai, known as the “Mountain of God” in the Maasai language, is a unique and sacred active volcano located in the heart of the Great Rift Valley in Tanzania. Standing at an elevation of 2,962 meters (9,718 feet), Oldoinyo Lengai is not only a geological wonder but also a revered cultural landmark.

This extraordinary volcano is famous for its rare carbonatite lava, which is highly fluid and cools rapidly to form a white, powdery ash. Trekking Oldoinyo Lengai offers an adventurous and spiritual journey through breathtaking landscapes and deep cultural history. 

Geographical Highlight

Oldoinyo Lengai is the only active volcano in the world that erupts carbonatite lava, which is significant cooler that typical basaltic lava.

  • Carbonatite Lava: This unique lava is rich in sodium and potassium carbonates, giving it a distinctive black colour when molten and turning white as it cools and reacts with the atmosphere.
  • Volcanic Activity: The volcano’s eruptions are relatively gentle, with frequent but small lava flows, making it a fascinating study for geologists and volcanologists.

Ecological Zones

The ascent of Oldoinyo Lengai takes you through various ecological zones, each offering its own natural beauty and challenges:

  • Savannah Grasslands (1,000-1,500 meters): The lower slopes are covered in grasslands, home to a variety of wildlife, including zebras, and giraffes.
  • Shrubland (1,500-2,000): Higher up, the landscape transitions to shrubland, dotted with hardy adapted to the dry conditions.
  • Volcanic Crater (2,000+ meters): The summit area is a dominated by the volcanic crater, with its otherworldly landscape of hardened lava and ash.

Trekking Experience

Trekking Oldoinyo Lengai is a challenging yet regrading adventure. The climb is steep and demanding, requiring a good level of physical fitness and determination.

  • Ascent: The trek usually starts at midnight to reach the summit by dawn, allowing trekkers to witness the breathtaking sunrise over the Great Rift Valley.
  • Descent: The descent can be just as challenging, with loose volcanic ash and steep slopes to navigate.

Cultural Significance

Oldoinyo Lengai holds great cultural and spiritual significance for the Maasai people, who believe it to be the dwelling place for their god, Engai. Trekkers often have the opportunity to learn about the rich cultural heritage and traditions of the Maasai during their journey.

Adventure with Mauly Tours

Mauly Tours is dedicated to providing a safe, enjoyable, and unforgettable experience on Oldoinyo Lengai. Our experienced guides, comprehensive support, and commitment to responsible tourism ensure that your adventure is well-supported and enriching.

Join us at Mauly Tours for an extraordinary journey to the summit of Oldoinyo Lengai, where breathtaking landscapes, personal triumphs, and the adventure of a lifetime await. Contact us today to start planning your ascent to the “Mountain of God”!

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