Mount Ol Doinyo Lengai, known as the “Mountain of God” in the Maasai language, is an awe-inspiring active volcano located in the Gregory Rift, south of Lake Natron in Arusha Region, Tanzania. It’s renowned for being the only volcano in the world to erupt natro-carbonatite lava—a unique type of lava that’s different from the fiery red lava most volcanoes produce. The lava from Ol Doinyo Lengai is distinctively black, which is due to its chemical composition and lower eruption temperatures.
This volcanic marvel is not just a geological wonder but also a significant cultural and spiritual site for the Maasai people, who hold deep beliefs in its sacred nature. Whether you’re a geology enthusiast, a documentary filmmaker, or a nature lover, Ol Doinyo Lengai offers an unforgettable experience.
Ol Doinyo Lengai’s black lava is unlike anything you’ll find elsewhere in the world. The volcano’s eruptions are a rare phenomenon and provide a fantastic opportunity for geological research and photography. Watching the lava flow against the stark landscape is truly an extraordinary experience.
Visit the nearby Maasai villages to learn more about the fascinating beliefs and traditions surrounding Mount Ol Doinyo Lengai. The Maasai people consider the mountain sacred and have deep spiritual ties to it. This cultural aspect adds a unique dimension to your visit.
By Road:
Ol Doinyo Lengai is accessible from Moshi or Arusha. You’ll need to drive approximately 8 hours to reach Ngaresero village near Lake Natron, from where you’ll travel to the mountain itself.
Accommodation options around Ol Doinyo Lengai cater to a variety of budgets. Whether you’re looking for budget-friendly options or a more luxurious stay, you’ll find something that suits your needs. Recommended lodges include:
Feel free to contact us for booking and reservation details.
The best time to visit Mount Ol Doinyo Lengai is during the dry months, from December to February and June to October. These months offer better weather for hiking and photography, while the rainy season (March to May and November) can make travel more challenging.
To visit Tanzania, you’ll need a tourist visa. While many travelers prefer to get their visas before arriving, you can easily obtain one on arrival for USD 100. You may also need to provide proof of yellow fever vaccination and a COVID-19-free certificate if coming from an affected country.
Visa and work permit requirements can change frequently, so we recommend contacting your local Tanzanian embassy or here for the latest travel information.
Trek Africa Expeditions can assist in arranging reliable transport to Mount Ol Doinyo Lengai. We recommend customized 4×4 Land Cruisers for a comfortable and safe journey. Rates for a 4×4 Land Cruiser with a driver/fixer start at USD 200-250 per day, or you can opt for a 4×4 Safari Van for USD 200 per day.
To help us estimate the cost of fuel and travel, we’ll review your schedule and travel distance.
With years of experience organizing unforgettable safari experiences, Trek Africa Expeditions is your go-to choice for visiting Mount Ol Doinyo Lengai. We’re highly rated on TripAdvisor and known for providing eco-friendly, high-quality safaris that combine adventure, wildlife conservation, and cultural exploration.
Whether you’re interested in a Big 5 safari, gorilla trekking, mountain hiking, or cultural encounters, we can tailor your trip to create memories that will last a lifetime. Our safaris are designed to help preserve biodiversity, protect wildlife, and uplift local communities.
Feel free to contact us for more information or to book your unforgettable adventure to Mount Ol Doinyo Lengai in Tanzania.