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Köýtendag Range

Plizio editorial teamUpdated: Jun 2026Data Sources

Mountain

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The Köýtendag Range, also known as Kugitangtau, is a mountain range in eastern Turkmenistan, forming part of the border with Uzbekistan. It runs roughly north-south for about 200 km and reaches its highest point at Ayrybaba (3,138 m). Geologically, the range consists of Jurassic and Cretaceous limestones, dolomites, and sandstones, with significant karst formations, including caves like Karlyuk and Kap-Kotan. The latter contains the world's largest known gypsum cave. The area is ecologically important, hosting a unique montane ecosystem with endemic species such as the Koytendag mountain lizard. The range also holds substantial mineral deposits, including sulfur, lead, and zinc. Conservation efforts include the Köýtendag State Reserve, established in 1986, which covers 271 km².

Location: Turkmenistan
Nearby: Koytendag (6 km)

Best time to visit & climate

The most pleasant time to visit is May, Aug, Sep.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	2	4	10	16	22	27	29	27	22	15	8	3
Rain mm	27	34	33	29	12	2	0	0	0	5	23	23

📋 Practical info

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Getting there

Access to this far eastern mountainous region is complex, typically starting from the town of Koytendag (formerly Charshanga). 4x4 vehicles are mandatory, and arranging special permits for the border zone is usually strictly enforced.

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Best season

Spring (April to May) and autumn (September to October) provide the most suitable climate. Summers are punishingly hot, while winters bring freezing conditions and potentially dangerous snow to the higher elevations.

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Terrain & paths

The dramatic landscape features deep, steep-sided gorges, massive cave networks, and rocky peaks. Trails are largely unmarked, frequently requiring arduous trekking over loose scree and demanding boulders.

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What to bring

Professional-grade hiking gear is non-negotiable. Sturdy boots, trekking poles, abundant water supplies, comprehensive first-aid kits, and proper caving equipment (helmets, reliable lights) are necessary if entering the grottos.

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Parking

Vehicles are generally parked at designated checkpoints, small guest houses, or at the entrance to specific gorges (like the Dinosaur Plateau). From these informal base points, you must proceed entirely on foot.

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Safety

This is an unforgiving wilderness near sensitive borders. Falling rocks in the canyons and getting lost in the vast cave systems are profound hazards. Always travel with a certified local guide and notify authorities of your plans.

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Time needed

A thorough visit to see the dinosaur tracks, gorges, and notable caves typically takes at least two to three full days. The long transit time from the capital adds significantly to the overall commitment required.

Geography

Coordinates

37.80000, 66.50000

Facts

Highest peak: Ayrybaba at 3,138 meters above sea level.
The range extends 200 km in length and up to 50 km in width.
The Köýtendag State Reserve, established in 1986, covers 271 km².
Kap-Kotan Cave is the largest gypsum cave in the world, with a volume of over 1.5 million m³.
The area hosts over 100 endemic plant species.
Annual precipitation at higher elevations exceeds 600 mm.