Rift Valley
A Soda Lake Beneath the Mountain of God
Lake Natron is one of the most otherworldly places in Tanzania — a vast, shallow soda lake stained red and orange by mineral-loving algae, stretching across the floor of the Great Rift Valley beneath the active volcano Ol Doinyo Lengai, the Maasai “Mountain of God.”
Its caustic, super-alkaline waters keep predators away, which is exactly why it has become East Africa’s single most important breeding ground for lesser flamingos — at times more than a million gather here to nest.
- The key breeding site for East Africa's lesser flamingos
- Dramatic views of Ol Doinyo Lengai, an active volcano
- Hikes to hidden gorge waterfalls
- Authentic Maasai culture off the tourist trail
Good to Know
Lake Natron at a Glance
Wildlife You May Spot
Best Time to Visit
The dry season (June–October) for comfortable hiking; flamingo numbers peak when water levels are low.
Setting
A Rift Valley soda lake at the foot of Ol Doinyo Lengai (≈2,960 m), the only active carbonatite volcano on Earth.
Famous For
Millions of nesting lesser flamingos, surreal scenery and ancient hominin footprints nearby.
Getting There
A scenic drive from the Ngorongoro highlands or Arusha, often linked with a Lengai climb.
- Lesser flamingo
- Greater flamingo
- Ostrich
- Zebra
- Wildebeest
- Gerenuk
- Golden jackal
- Waterbirds
Things to Do
How You'll Explore
Natron is about landscapes and legs rather than game drives — a place for guided walks to the lakeshore, cooling waterfall gorges and, for the adventurous, a demanding night climb up Ol Doinyo Lengai to catch sunrise from the summit.
- Guided walks to the flamingo flats and birdwatching
- Hikes to the Ngare Sero gorge waterfalls
- Overnight trek up Ol Doinyo Lengai
- Maasai village visits and cultural walks
Venture Off the Beaten Track
Add Lake Natron and Ol Doinyo Lengai to your Northern Circuit for scenery few travellers ever see.