Located in northern Tanzania, Lake Natron lies just northeast of the Ngorongoro Crater and forms part of the vast Great Rift Valley. Surrounded by rolling volcanic hills and dramatic craters, the lake rests in one of the lowest points of the rift valley, creating a striking and otherworldly landscape.
Not far from Lake Manyara, Lake Natron is a shallow soda lake located within the Gregory Rift, the eastern branch of the East African Rift system. It sits at the base of Ol Doinyo Lengai, an active volcano that adds to the region’s unique geological character.
The lake is shallow and its size changes with water levels depending on seasonal conditions. The region experiences irregular rainfall, mainly between December and May, while temperatures are often extremely high, making it one of the hottest and most challenging environments in the area.
The lake is considered one of the most caustic bodies of water in the world. Despite this harsh environment, specialized microorganisms thrive here, including salt-loving cyanobacteria that produce their own food through photosynthesis.