Ol Doinyo Lengai

Ol Doinyo Lengai, located in the Great Rift Valley of northern Tanzania, is an active stratovolcano that stands at 2,878 meters (9,141 feet) above sea level. It is unique for its rare and distinctive type of lava, called “natron lava,” which is much cooler and more fluid than typical lava, resulting in black volcanic rock formations. The name “Ol Doinyo Lengai” translates to “Mountain of God” in the Maasai language, reflecting its significant spiritual importance to the local Maasai people.

The volcano is part of the East African Rift system and is the only volcano known to produce natron lava. Its eruptions, though generally mild, are often explosive and can produce ash and lava flows. The most recent major eruption occurred in 2007, and the area is considered one of the most active volcanoes in Africa. Due to its remote location, the area around Ol Doinyo Lengai is less developed, making it a destination for adventurous travelers and geologists who are interested in studying volcanic activity.