Ala Kul, also called Ala Köl, is a beautiful high-altitude glacial lake in Kyrgyzstan. It sits at 3,560 metres elevation between the Karakol valleys and Altyn Arashan, in the Terskey Alatau mountain range. This natural lake is a destination regularly sought after by hiking enthusiasts exploring the region.

A Bit of History

The name Ala Kul means "coloured lake". A Russian explorer named Putimtsoff was the first to reach the lake in 1811. Following this discovery, he was able to provide a detailed description of the area, noting the different colours of the lake's waters and the names of the winds that blow around it. It wasn't until 30 years later that the renowned German biologist Alexander Schrenk visited the site to verify the explorer's accounts.

Since then, the lake has become a popular trekking destination.

Ala Kul Lake

Nestled in the mountains, the Ala-Kul glacial lake is a magnificent high-altitude lake that alone justifies a trek between the Karakol valley and the Altyn Arashan valley.

Its beauty revealed to the world, it has become a cherished destination for hikers.

The lake is relatively small, with an area of approximately 1.5 km² and a depth not exceeding 70 metres. You can walk around it quite quickly and enjoy all its reflections, which reveal a little more of its splendour from each vantage point.

The beauty of the lake comes at a price, though. Perched at 3,560 metres elevation, access to the lake involves a long ascent that can present some challenges, particularly once you've passed the Kurgar Tor. Nevertheless, along the way, you'll have the chance to encounter some wildlife—herds of yaks or sheep and a few yurt camps where families won't hesitate to invite you in for tea, offering welcome breaks. From the Ala Kul pass, you'll have an unobstructed view of the dominant peaks of Karakol peak, Djiguit peak and Oguz Bashi peak. The unspoilt nature surrounding it will leave you speechless, an opportunity to meditate and let your spirit wander.

Still, don't forget that the lake reaches nearly 4,000 metres elevation and it's not uncommon to feel altitude sickness from 3,000 metres onwards. Acclimatize gradually before setting out to conquer the lake, especially since some stretches are quite steep and demanding as mentioned above.

Ala Kul Lake can be easily reached from the Karakol base camp. The path is well-marked and easy to find. Head east towards the humid forest, then follow the valley up to Ala Kul Lake.

The hike to Ala Kul Lake can take between 2 and 3 days depending on the route you take and your walking pace.

Other departures are possible from the Altyn Arashan valley.