Plizio Visual Lab

Cilo-Sat Mountains

Plizio editorial teamUpdated: Jun 2026Data Sources

Mountain

Weather…

The Cilo-Sat Mountains are located in the extreme southeast of Turkey within the Hakkari province, near the borders of Iran and Iraq. Forming the easternmost extension of the Taurus Mountains, the range includes Uludoruk, which at 4,135 meters is the second-highest peak in Turkey. Geographically, the mountains are defined by jagged alpine peaks, deep glacial valleys, and numerous high-altitude glacial lakes. This is one of the few regions in Turkey that still harbors active glaciers, though they are receding significantly due to global climate change. Historically, the area remained isolated for centuries due to its rugged terrain, serving as a sanctuary for various ethnic groups. The flora consists of high-alpine species, including rare endemics, while the fauna includes wild goats and brown bears. Now a national park, the Cilo-Sat range attracts experienced mountaineers and researchers drawn by its pristine wilderness.

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	-5	-4	1	6	11	18	22	22	17	10	2	-3
Rain mm	40	39	61	60	39	11	4	3	6	36	44	46

📋 Practical info

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Getting there

Access is difficult and usually requires travel to Hakkari or Yüksekova; reaching the base camps often involves a combination of 4x4 vehicles and local guides.

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Best season

The short summer window from July to August is the only viable time for trekking due to the heavy snow cover and extreme alpine conditions during the rest of the year.

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Terrain & paths

Expect extremely rugged glaciated peaks, deep valleys, and high-altitude glacial lakes; the terrain is challenging with steep scree slopes and permanent snow patches.

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What to bring

Full mountaineering gear is required, including warm layers, sturdy boots, and camping equipment; crampons and ice axes may be necessary even in late summer.

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Parking

There is no formal parking in the mountains; vehicles are usually left in the nearest villages or with local transport providers who take you to the trailhead.

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Safety

High altitude sickness and unpredictable weather are major risks; check local security conditions before planning a trip, as this is a sensitive border region.

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Time needed

Expeditions typically last 4 to 7 days to account for travel time, acclimatization, and the slow pace required on the difficult, high-altitude terrain.

Geography

Coordinates

37.49170, 44.02220

Facts

Uludoruk, at 4,135 meters, is the highest point of the Cilo Mountain range.
The mountains house the Izbırak Glacier, one of the largest glaciers in Turkey.
The Cilo-Sat National Park was officially established in the year 2020.
There are over 10 significant glacial lakes in the region, including the Sat Lakes.
The range is located in Hakkari province, the most mountainous region of Turkey.
These mountains were formed during the Alpine orogeny through tectonic uplift.