Mount Ol Doinyo Lengai, the “Mountain of God” in the Maasai language, is Tanzania’s only active volcano and the only one in the world that erupts natrocarbonatite lava. This thrilling 3-day adventure takes you deep into the Great Rift Valley for a night ascent of this sacred peak, paired with a visit to Lake Natron — a hauntingly beautiful alkaline lake known for its flocks of flamingos and surreal landscapes.
This experience combines physical challenge with cultural richness. You’ll hike past volcanic terrain, interact with Maasai communities, and enjoy stunning views of the rift escarpment and neighboring volcanoes. The night climb to the summit is steep and demanding, but the reward — sunrise from the peak with Lake Natron below — is unforgettable.
Ideal for adventurous travelers who seek more than a typical game drive, this trek offers both natural wonders and deep cultural immersion in one of Tanzania’s most remote and spiritually charged regions.
Arrive at Kilimanjaro International Airport (JRO) to a warm welcome as your unforgettable African adventure begins. From the airport, transfer to the vibrant town of Arusha, nestled in the foothills of Mount Meru. Enjoy a delectable lunch and take some time to relax and acclimate to your new surroundings. In the evening, savor a sumptuous dinner at your lodge, surrounded by the tranquil ambiance of Arusha. Conclude your first day with a restful overnight stay, preparing for the incredible Trek experiences that await you.
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Depart from Arusha in the morning, heading north through the dramatic landscapes of the Great Rift Valley. Enjoy views of Lake Manyara, extinct volcanoes, and Maasai settlements along the way. Arrive at Lake Natron in the afternoon and explore its shimmering pink shores, home to flamingos and mineral formations. Optionally, hike to the Ngare Sero Waterfalls, a refreshing walk through a canyon with lush vegetation and cool pools. Dinner and overnight at a tented camp near the base of Ol Doinyo Lengai.
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Wake around midnight for a light snack before starting your ascent with a Maasai guide at 1:00 AM. Trek under the stars on steep volcanic slopes; the hike takes 5–7 hours depending on pace. Arrive at the summit just before sunrise to witness a spectacular view of Lake Natron, Mount Meru, and the surrounding Rift Valley. If active, observe unique lava activity. Descend the volcano (3–4 hours) back to camp. Spend the afternoon resting or taking a dip in a nearby stream before dinner and a well-earned night’s sleep.
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Enjoy a leisurely breakfast in camp. Depending on your schedule, you may take a short morning walk or visit a nearby Maasai village for a cultural encounter. Afterward, begin the return drive to Mto wa Mbu or Arusha, arriving in the afternoon. This marks the end of your adventure through one of Tanzania’s most spiritually significant and visually striking regions.
