Alma-Alagir: a Mountain Circuit via the Cosmic-Ray Station and Big Almaty Lake: hiking in Алматинская область
TrailTrack route Hiking Алматинская область Multi-day
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Alma-Alagir: a Mountain Circuit via the Cosmic-Ray Station and Big Almaty Lake

Distance
27.7 km
Estimated moving time
10 h 30 min
Elevation gain
—
Difficulty
Hard
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Route description

At Big Almaty Lake, the mountains first reveal themselves through water: the pale lake basin gathers the rocky slopes around it. The Alma-Alagir circuit takes you beyond the familiar lakeside perspective to the high saddles connecting Ozernoye and Prokhodnoye gorges. It begins beside the road above the lake; arrange the journey from Almaty and the approach to that high start separately. At Zhosalykezen the landscape gains an unexpected detail: the Cosmic-Ray Station, where scientists study particles arriving from space. Beyond it, the mountains take over again. Almatinsky Alagir Pass leads back towards Ozernoye Gorge, and the familiar lake becomes an orientation point once more. The interest is in understanding where the lake sits among neighbouring valleys. Mountain camping experience, sound navigation and a weather reserve are essential; the working research station is not a visitor hut.

Route status

Проверяем свежесть данных по треку и учитываем сообщения сообщества

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Проверяем спутниковые данные о пожарах и предупреждения по региону.

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Подробнее о состоянии маршрута No recent trail condition reports
Data source Information prepared

The description, logistics and points of interest were prepared using maps and open sources. Trail conditions may change.

Imported from ROUTES2.zip; source https://www.openstreetmap.org/relation/17168388

Last updated Update date not provided

Before travelling, check trail access, restrictions and the weather forecast.

Current conditions No recent trail condition reports

Conditions may have changed. Share a report after completing the route.

Community experience

Recent completions

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Elevation profile

gentle climb steep

Surface

Dirt 71% · Improved surface 9% · Unknown 21%

Surface data covers 22.0 km of 27.7 km; the rest of the track is not yet classified.

Dirt 71% · 19.5 km
Improved surface 9% · 2.45 km
Unknown 21% · 5.71 km

Before you go

Всё важное о маршруте

Route at a glance

Главное за минуту
See Big Almaty Lake in its wider mountain setting, cross Zhosalykezen by the Cosmic-Ray Station and connect neighbouring gorges through Almatinsky Alagir Pass.
Length
27.7 km
Elevation gain
1422 m
Surface
Dirt 71%
Alma-Alagir: a Mountain Circuit via the Cosmic-Ray Station and Big Almaty Lake: route photo 3 in Алматинская область

Route suitability

Кому будет комфортно
Without a car - Hard With children - No data With a dog - No data By bike - No data With a stroller - No Mobile signal - No data The high start requires arranged access or a substantial walking approach. Suitability of the complete circuit for children, dogs and cycling has not been established. The passes and mountain paths are unsuitable for strollers. Reception beside the road does not establish coverage in the next gorge.

Nearby

Scotland Lake and Alyoshkin Bridge appear in other Prokhodnoye trekking descriptions, but their inclusion in this circuit has not been established. Do not add them automatically as stops. Entry to the Cosmic-Ray Station buildings requires a separate arrangement with the scientific organisation.

Getting there

Варианты и важные моменты Show on map
Without a car
City transport can help reach the lower Big Almaty Gorge approach, followed by a separate ascent to the road above the lake. No verified regular service reaches this circuit’s start. Arrange a transfer or include the full walking approach in the programme, and decide how to return to Almaty after the descent.
By car
Access comes through Big Almaty Gorge. Before travelling, ask the national park about current restrictions on the road towards the lake and station, the permitted drop-off and the return meeting. A paved road does not guarantee private-vehicle access to the high start. Almatinsky Alagir Pass is crossed on foot.
Parking
A designated car park serving this circuit has not been confirmed. Agree a permitted place on the accessible road; do not treat the scientific station’s grounds as a public car park without permission. For a transfer, specify the meeting point and time with allowance for weather delays.

Электрички туда и обратно

Расписание на дату и время, до которого нужно выйти на маршрут

What to expect

Places
Big Almaty Lake A turquoise mountain lake important to Almaty’s water supply.
Zhosalykezen Pass The saddle between Ozernoye and Prokhodnoye gorges, beside the research station.
Cosmic-Ray Station A high-mountain research station observing cosmic rays.
Almatinsky Alagir Pass A mountain saddle linking Ozernoye and Prokhodnoye gorges.

Difficult sections and safety

На что обратить внимание
Elevation gainСуммарный набор высоты — 1422 м.
SurfaceDirt 71%, Improved surface 9%, Unknown 21%.
Риски Almatinsky Alagir joins the high parts of two gorges. The trek organiser describes grassy slopes, moraines and scree; mist and snow change route finding. Obtain current information about streams and any crossings. Buildings at Zhosalykezen do not guarantee shelter. Respect the protected water-supply role of Big Almaty Lake and do not approach the water where access is restricted.

How much time to allow

Оцените свой темп
Расчётное время в пути 10 h 30 min
С запасом на остановки + 30–60 мин
Treat the circuit as a mountain journey with agreed overnight stops and a weather reserve. An organiser offers two- and three-day Alma-Alagir traverses, but they use different approaches and do not establish an exact duration for this circuit. Add travel from Almaty and the high-start approach separately; describing the whole programme as a normal lake walk would be misleading.

Best time to go

Сезонность и рекомендации
The Alma-Alagir trek organiser lists a June-to-October summer and autumn window. For an independent circuit, choose passes actually free of hazardous snow and settled weather; both ends of that window particularly need local confirmation. Early snow can affect the high section well before Almaty turns cold.

What to bring

Базовый список для комфортного похода
Equipment for agreed mountain overnight stops
Trekking boots and poles
Windproof and waterproof clothing
Warm layer, hat and gloves
Food reserve and water treatment
Offline map, headtorch and spare power
First-aid kit and emergency communication
Documents for access checks

FAQ

Questions before the trip

Can I do this route without a car?

City transport can help reach the lower Big Almaty Gorge approach, followed by a separate ascent to the road above the lake. No verified regular service reaches this circuit’s start. Arrange a transfer or include the full walking approach in the programme, and decide how to return to Almaty after the descent

Is this route suitable for children?

Assess the route by length, difficulty, and elevation gain. If you go with children, allow more time and choose a calm pace.

Can I download GPX and KML?

Yes, GPX and KML are available on the route page. Open the map, download the file, and use it in a navigator before your trip; key route facts: 27.7 km, hard.

Discussion

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