Trekking Oldonyo Lengai – The Sacred Mountain of the Maasai
Trek Oldonyo Lengai – Conquer Africa’s Only Active Carbonatite Volcano

Standing majestically in northern Tanzania, Oldonyo Lengai is the only active carbonatite volcano in the world and holds deep spiritual significance for the Maasai people, who call it the “Mountain of God.” Unlike other volcanoes, its lava is cooler and flows more like water, making it one of the most unique trekking experiences in Africa.
Trekking Oldonyo Lengai is an adventurous, steep, and rewarding climb offering stunning sunrise views over the Great Rift Valley, Lake Natron, and distant Mount Kilimanjaro. If you’re seeking a challenging trek with cultural and geological significance, this is the perfect mountain for you!
🌍 Location: Northern Tanzania, near Lake Natron
⛰️ Elevation: 2,962m (9,718 ft)
🔥 Type: Active Carbonatite Volcano
🥾 Best Time to Trek: June – October, December – March
Oldonyo Lengai Trekking Routes – Find Your Perfect Trail
Trekking Oldonyo Lengai is an extraordinary adventure, offering steep volcanic slopes, breathtaking Rift Valley views, and a deep cultural connection with the Maasai people. Known as the “Mountain of God”, this active volcano provides a thrilling and challenging ascent, perfect for adventurers looking for a one-of-a-kind trekking experience.
With different trekking routes ranging from intense summit climbs to scenic half-day hikes, choosing the right trail is crucial for an unforgettable experience.
Whether you’re looking for a daring night ascent, a moderate scenic trek, or a combined adventure with Lake Natron, here’s everything you need to know about the best Oldonyo Lengai trekking routes.
Trekking Routes
🕒 Duration: 1 Night – 1 Day
🥾 Difficulty: Challenging (Steep & Demanding)
📍 Best For: Experienced trekkers & adventure seekers
Why Choose This Route?
This demanding night trek takes climbers to the volcano’s summit before dawn, allowing them to witness an unforgettable sunrise over the Rift Valley, Lake Natron, and distant Mount Kilimanjaro. The path is steep, with loose volcanic ash and rock, making it one of East Africa’s toughest hikes.
Scenic Highlights:
🌋 Reach the Crater’s Edge – Stand atop an active volcano with visible lava vents.
🌄 Breathtaking Sunrise Views – Overlook the Great Rift Valley & Serengeti Plains.
🦩 Combine with a Visit to Lake Natron – Spot thousands of flamingos in the alkaline waters.
⚠️ Best Time to Climb: Start at midnight for a sunrise summit!
⭐ Best For: Adventurers ready for an intense, steep, and unforgettable climb.
Which Oldonyo Lengai Trekking Route is Right for You?
Route | Duration | Difficulty Level | Best For |
---|---|---|---|
Oldonyo Lengai Summit Trek | 1 Night – 1 Day | 🔴 Challenging | Adventure seekers & experienced trekkers |
Oldonyo Lengai & Lake Natron Combo Trek | 2–3 Days | 🟡 Moderate – Challenging | Nature lovers & cultural travelers |
Oldonyo Lengai Scenic Hike | Half-Day – 1 Day | 🟡 Moderate | Casual hikers & photographers |
Why Trek Oldonyo Lengai?

Challenging Climb
Conquer the steep trails of this active volcano and experience an intense adventure.

Summit at Sunrise
Reach the crater before dawn and witness an unforgettable sunrise over the Rift Valley.

Scenic Hiking Trails
Enjoy breathtaking landscapes with rugged volcanic terrain, grasslands, and distant lakes.

Wildlife & Nature
Spot giraffes, zebras, and flamingos as you explore the foothills of the mountain.