Ala-Köl Lake

High-altitude alpine lake in Kyrgyz Tien Shan

Ala-Köl is a high-altitude alpine lake in Kyrgyzstan's Terskey Ala-Too range often approached by multi-day treks; visitors seek mountain camping, glacial water and yak-supported trails beneath surrounding ridges.

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Lake Ala Kul Trek (Kyrgyzstan, August 2019) - 58 (50565169838).jpg
Lake Ala Kul Trek (Kyrgyzstan, August 2019) - 59 (50566053852).jpg
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Lake Ala Kul Trek (Kyrgyzstan, August 2019) - 67 (50566051422).jpg

Ala-Köl at a Glance#

Address: Ala-Köl, Torugart/Leilek range area, Issyk-Kul Region, Kyrgyzstan

About Ala-Köl#

Ala-Köl (Ala-Kol) is an alpine mountain lake in the Terskey Alatau range of Kyrgyzstan’s Issyk-Kul Region, noted for its high-altitude setting and mountain scenery. The lake is a natural glacially fed basin in a remote alpine cirque.

The lake’s waters and surrounding moraine-landscape attract trekkers and mountaineers; access requires hiking routes across mountain passes and is generally undertaken in summer months when snowpack is lower. There are no large settlements on the lake’s shores.

Ala-Köl has no recorded major built history; it is valued for natural and landscape qualities and as a destination for highland trekking in the Tian Shan mountains.

The lake lies within the Issyk-Kul administrative region, on the southern side of the Issyk-Kul basin in the Kyrgyz Terskey Alatau mountains.

  • Elevation: Sits at high elevation in the Terskey Alatau mountain range, commonly quoted at about 3,532 metres above sea level.
  • Access: Often reached by multi-day trekking routes from the south shore of Lake Issyk-Kul and used as a high-altitude camping and base site for mountaineers.

How to Get to Ala-Köl#

Access typically begins from the southern or northern approaches near Issyk-Kul or the Torugart area; approaches are multi-day treks or horse-supported journeys. Arrange logistics with local guides in Karakol or Bokonbayevo depending on route.

Tips for Visiting Ala-Köl#

  • Plan for high-altitude conditions: the lake sits at about 3,530 m (11,580 ft); acclimatize beforehand to avoid altitude sickness.
  • Bring windproof clothing-mountain lakes can be unexpectedly cold and gusty even in summer.
  • Hire a local guide for horse or foot approaches from the nearest settled points; trails can be rough and unmarked.

Best Time to Visit Ala-Köl#

Summer months are the practical window for visiting Ala-Köl when access is safest and the landscape is most hospitable.

Summer
June-August · 5-18°C (at lake level)
The only reliably accessible period; alpine meadows bloom and trails are passable.
Late Spring/Early Autumn
May & September · 0-12°C
Possible but variable conditions; snow can linger or return suddenly.

Weather & Climate near Ala-Köl#

Climate

Ala-Köl's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -26°C to 12°C. Semi-arid with limited rainfall.

Air Quality: AQI 46 Good
Best Time to Visit
SeptemberAugustJuly
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-29°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -26° - -12° -24° 8 mm overcast 70% 2.0 m/s 0.2 low 9.3h
February Poor -25° - -10° -23° 8 mm overcast 70% 2.2 m/s 0.4 low 10.4h
March Poor -20° - -5° -18° 16 mm overcast 65% 2.5 m/s 0.9 moderate 11.8h
April Poor -12° - 1° -10° 30 mm overcast 61% 2.8 m/s 1.3 high 13.2h
May Poor -6° - 5° -4° 56 mm overcast 61% 2.9 m/s 1.8 very high 14.4h
June Acceptable -2° - 9° 1° 68 mm overcast 61% 2.7 m/s 2.0 extreme 15.1h
July Acceptable 0° - 12° 4° 68 mm partly cloudy 58% 2.5 m/s 2.1 extreme 14.8h
August Acceptable -1° - 12° 4° 58 mm partly cloudy 55% 2.5 m/s 1.9 very high 13.7h
September Good -5° - 9° -1° 38 mm partly cloudy 55% 2.7 m/s 1.3 high 12.3h
October Acceptable -11° - 2° -9° 21 mm partly cloudy 59% 2.8 m/s 0.7 moderate 10.9h
November Poor -19° - -4° -16° 12 mm overcast 66% 2.2 m/s 0.3 low 9.6h
December Poor -23° - -9° -21° 11 mm overcast 68% 1.9 m/s 0.2 low 9.0h

Nearby Attractions to Ala-Köl#