Namtso

Lake High-altitude Tibetan salt lake, sacred to Buddhists

Namtso, a high-altitude Tibetan lake north of Lhasa, draws trekkers and pilgrims to its shorelines, nomadic camps and lakeside monasteries amid thin, cold air.

Main image

Namtso is a high-altitude salt lake on the Tibetan Plateau, notable for its size, clear blue water and religious significance in Tibetan Buddhism. The lake sits at roughly 4,718 metres above sea level and is one of the best-known freshwater/saline lakes in the region.

A prominent feature is the Tashi Dor peninsula on the southeastern shore, which has small religious shrines, summer tents and is the main area for visitor camps. The expanse of open water and the surrounding bare mountains create wide vistas; pilgrims visit several lakeside shrines during religious festivals.

Namtso is celebrated in Tibetan religion and culture and has long been a destination for both pilgrims and trekkers. Seasonal nomadic activity occurs around the shores and limited basic tourist facilities appear near the main access routes.

The lake lies north of Lhasa in the Tibet Autonomous Region, roughly 100 to 120 kilometres from Lhasa by road depending on route, set amid high plateau ranges and alpine steppe.

  • Elevation: Sits at very high altitude, approximately 4,718 metres above sea level, so visitors should allow time to acclimatise and expect cold temperatures even in summer.
  • Best time to visit: Best visiting months are late spring to early autumn when roads are most likely to be open; the lake often freezes in winter and access can be restricted by snow.

What to See #

  • Tashi Dor: Tashi Dor peninsula on the lake's southeastern shore hosts small monasteries, pilgrim shelters and seasonal nomadic camps, and is the main concentration of visitor facilities.
Namtso
Namtso (Nam Co), Tibet Autonomous Region, China
30.7000, 90.5500

Tips for Visiting Namtso #

  • Plan visits between May and September when roads are most likely to be open from Lhasa and lake access is possible; aim for dawn for calm winds and the best reflection photos before afternoon clouds and winds pick up.
  • Travel with an experienced driver/guide in a 4x4 and allow at least one full acclimatisation day in Lhasa first - Namtso sits above 4,700 m and short visits without acclimatisation risk altitude illness.
  • Spend time at the Tashi Dor peninsula rather than treating the lake as a single viewpoint - the peninsula's prayer sites, rock formations and nomadic yak camps are quiet and reveal cultural as well as scenic highlights many day-trippers miss.

Best Time to Visit Namtso #

Late spring through early autumn (roughly May-September, with June-August most reliable) is the best time to visit Namtso when roads are likeliest to be open.

Summer / high season (most accessible)
Jun-Aug · 0-10°C (day), often below 0°C at night
Roads and passes are most likely to be open and the lake is accessible; daytime temperatures are cool but manageable, nights remain very cold due to high altitude.
Shoulder months
May, Sep · -5-5°C
Possible snow and variable road conditions; shorter season when access can be uncertain.
Winter (limited access)
Oct-Apr · -20-0°C
Very cold with heavy snow and many roads closed - large parts of the area are typically inaccessible in winter.

Weather & Climate near Namtso #

Climate

Namtso's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -14°C to 13°C. Semi-arid with limited rainfall with a pronounced dry season.

Best Time to Visit
NovemberOctoberJune
Temperature & Rainfall
Temperature Range
20°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -4°C and lows of -14°C. The driest month with just 2 mm.

52 Acceptable

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-14° -4°
50%
Humidity
Comfortable

Weather

2 mm
Rainfall
2.7 m/s
Wind
Calm
1.0
UV Index
Moderate
10.3h daylight

February

February is the coldest month with highs of -5°C and lows of -14°C. The driest month with just 2 mm and partly cloudy skies.

51 Acceptable

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-14° -5°
48%
Humidity
Comfortable

Weather

2 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.4
UV Index
High
11.0h daylight

March

March is freezing with highs of -2°C and lows of -10°C. Almost no rain and partly cloudy skies.

48 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° -2°
45%
Humidity
Comfortable

Weather

3 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.9
UV Index
Very High
11.9h daylight

April

April is freezing with highs of 2°C and lows of -6°C. Almost no rain and mostly overcast skies.

52 Acceptable

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
43%
Humidity
Comfortable

Weather

8 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.8h daylight

May

May is cold with highs of 6°C and lows of -2°C. Light rainfall and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
-2°
49%
Humidity
Comfortable

Weather

25 mm
Rainfall
3.9 m/s
Wind
Light Breeze
2.9
UV Index
Extreme
13.6h daylight

June

June is cold with highs of 11°C and lows of 3°C. Moderate rainfall (72 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
59%
Humidity
Humid

Weather

72 mm
Rainfall
4.3 m/s
Wind
Light Breeze
3.1
UV Index
Extreme
13.9h daylight

July

July is cold with highs of 13°C and lows of 5°C. The wettest month with heavy rain (113 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
70%
Humidity
Very Humid

Weather

113 mm
Rainfall
3.1 m/s
Wind
Light Breeze
3.0
UV Index
Extreme
13.8h daylight

August

August is cold with highs of 12°C and lows of 5°C. Significant rainfall (104 mm) and mostly overcast skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
12°
73%
Humidity
Very Humid

Weather

104 mm
Rainfall
2.6 m/s
Wind
Calm
2.8
UV Index
Extreme
13.1h daylight

September

September is cold with highs of 10°C and lows of 3°C. Moderate rainfall (64 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
72%
Humidity
Very Humid

Weather

64 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.2h daylight

October

October is cold with highs of 5°C and lows of -2°C. Light rainfall.

62 Good

Comfort

Feels Like Cold
C
Temperature
-2°
58%
Humidity
Humid

Weather

12 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.3h daylight

November

November is freezing with highs of 0°C and lows of -8°C. Almost no rain and mostly sunny skies.

64 Good

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-9°
50%
Humidity
Humid

Weather

3 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.2
UV Index
High
10.5h daylight

December

December is freezing with highs of -3°C and lows of -12°C. The driest month with just 2 mm and mostly sunny skies.

54 Acceptable

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-12° -3°
48%
Humidity
Comfortable

Weather

2 mm
Rainfall
2.7 m/s
Wind
Calm
0.9
UV Index
Moderate
10.1h daylight

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