Lake Natron

Lake Alkaline lake important for flamingo breeding colonies

Lake Natron in northern Tanzania features alkaline flats and soda-ash shoreline where saline waters often support large flamingo colonies. Travelers visit for birdwatching, stark salt pans and the Rift Valley landscape rather than conventional beaches.

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Lake Natron is a shallow, alkaline soda lake in northern Tanzania, located in the eastern branch of the East African Rift. The lake’s high pH and mineral composition create striking red and pink hues and extensive salt-encrusted shorelines in dry conditions.

The chemical environment supports unique algae and microorganisms that provide food for large populations of lesser flamingos; the lake is internationally noted for these seasonal breeding aggregations. Thermal springs and evaporation concentrate carbonate salts, which contribute to the lake’s alkalinity.

The lake sits in a remote rift valley setting north of the Ngorongoro Highlands and south of the Kenyan border, fringed by volcanic features including the nearby Ol Doinyo Lengai volcano. Access is by road from regional towns in northern Tanzania.

  • Flamingo breeding: Regularly used as a breeding site by large flocks of lesser flamingos, which are attracted by abundant cyanobacteria and alkaliphilic organisms.
Lake Natron
Lake Natron, Longido and Monduli districts, Arusha Region, Tanzania
-2.4167, 36.0000
Access is unrestricted but travel often requires a local guide/4x4
No entrance fee (protected area access/permits may apply)

How to Get to Lake Natron #

Most visitors reach Lake Natron from Arusha (approx. 220-260 km) via Makuyuni and Mto wa Mbu; the final legs are best done in a 4x4. Day trips are long; most operators overnight at simple camps around the lake.

Tips for Visiting Lake Natron #

  • Visit at sunrise to catch flamingo flocks lighting up the shallows; the light makes the soda lake glow a surreal pink.
  • Bring binoculars and a lens over 200mm-wildlife and distant soda plains are best viewed from a distance.
  • Use an operator with local knowledge; roads are rough and the final approach can be on soft volcanic sand.

Best Time to Visit Lake Natron #

Visit June-October for the best wildlife viewing and driest driving conditions.

Dry season
June-Oct · 20-30°C (day), 10-20°C (night)
Best time for clear skies, easier roads, and large congregations of Lesser Flamingos.
Short rains
Nov-Dec · 22-28°C
Fewer tourists, but roads can be slippery and the lake may change color quickly after showers.

Weather & Climate near Lake Natron #

Climate

Lake Natron's climate is classified as Hot Desert - Hot Desert climate with consistently warm temperatures year-round. Temperatures range from 18°C to 33°C. Semi-arid with limited rainfall with a pronounced dry season.

Best Time to Visit
SeptemberJulyAugust
Temperature & Rainfall
Temperature Range
38°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is warm with highs of 33°C and lows of 20°C. Moderate rainfall (41 mm) and partly cloudy skies.

87 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
20° 33°
57%
Humidity
Humid

Weather

41 mm
Rainfall
2.9 m/s
Wind
Calm
2.6
UV Index
Extreme
12.1h daylight

February

February is warm with highs of 33°C and lows of 20°C. Moderate rainfall (44 mm) and partly cloudy skies.

88 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
21° 33°
54%
Humidity
Humid

Weather

44 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.8
UV Index
Extreme
12.1h daylight

March

March is the hottest month, feeling like 28°C. Moderate rainfall (62 mm) and partly cloudy skies.

75 Very Good

Comfort

28°
Feels Like Hot
27°C
Temperature
21° 33°
58%
Humidity
Humid

Weather

62 mm
Rainfall
2.6 m/s
Wind
Calm
2.8
UV Index
Extreme
12.0h daylight

April

April is warm with highs of 32°C and lows of 21°C. The wettest month with 63 mm of rain and partly cloudy skies.

79 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
21° 32°
66%
Humidity
Humid

Weather

63 mm
Rainfall
2.0 m/s
Wind
Calm
2.5
UV Index
Extreme
11.9h daylight

May

May is warm with highs of 30°C and lows of 20°C. Light rainfall and partly cloudy skies.

91 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 30°
67%
Humidity
Humid

Weather

12 mm
Rainfall
2.2 m/s
Wind
Calm
2.3
UV Index
Extreme
11.9h daylight

June

June is warm with highs of 29°C and lows of 19°C. Almost no rain and partly cloudy skies.

91 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 29°
61%
Humidity
Humid

Weather

1 mm
Rainfall
2.1 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

July

July is mild with highs of 28°C and lows of 18°C. The driest month with just 0 mm.

93 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 28°
55%
Humidity
Humid

Weather

0 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

August

August is mild with highs of 29°C and lows of 18°C. The driest month with just 0 mm.

93 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
18° 29°
51%
Humidity
Humid

Weather

0 mm
Rainfall
2.5 m/s
Wind
Calm
2.3
UV Index
Extreme
11.9h daylight

September

September is warm with highs of 31°C and lows of 19°C. Almost no rain.

94 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 31°
46%
Humidity
Comfortable

Weather

2 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
12.0h daylight

October

October is warm with highs of 32°C and lows of 20°C. Light rainfall and partly cloudy skies.

90 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 33°
49%
Humidity
Comfortable

Weather

15 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.7
UV Index
Extreme
12.1h daylight

November

November is warm with highs of 32°C and lows of 20°C. Moderate rainfall (40 mm) and partly cloudy skies.

83 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 33°
60%
Humidity
Humid

Weather

40 mm
Rainfall
2.7 m/s
Wind
Calm
2.5
UV Index
Extreme
12.1h daylight

December

December is warm with highs of 32°C and lows of 20°C. Moderate rainfall (57 mm) and partly cloudy skies.

85 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
61%
Humidity
Humid

Weather

57 mm
Rainfall
2.2 m/s
Wind
Calm
2.5
UV Index
Extreme
12.1h daylight

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