From a geological perspective, the freshly erupted carbonated lava of this volcano appears dark brown at first. However, it quickly reacts with moisture and transforms into secondary minerals that bleach the rock’s surface, giving it a striking white look. The Maasai people link this “white rock” to the white beard of Enkai, their revered god.
Each year, many travellers visit Northern Tanzania to trek Ol Doinyo Lengai. Despite its height of about 9,442 feet, the climb should not be underestimated. While it doesn’t require technical mountaineering skills, the steep ascent can be physically demanding and calls for determination. At the summit, hikers are rewarded with views of small lava cones scattered along the crater rim. Although Ol Doinyo Lengai is an active volcano that erupts regularly, there have been no recorded fatalities or injuries. Geologists explain that its lava is much cooler than that of most volcanoes around the world. The trek to the summit generally takes around three days.
After the climb, visitors often continue their journey to Lake Natron, the largest lake in East Africa and an important breeding ground for flamingos and many other bird species.
Walking safaris between Ngare-Sero, Engaruka, and Loliondo offer a chance to encounter wildlife such as zebra, elephant, and giraffe, usually accompanied by armed rangers for safety. These experiences are sometimes arranged as part of guided itineraries organized by Peasant Travel.