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Altai Mountains

geography Maturity 7-9 Next article →

The Altai Mountains are a massive mountain system located in Central Asia.

Altai Mountains
Altai Mountains

This range sits at a unique meeting point for four nations: Russia, China, Mongolia, and Kazakhstan. The mountains serve as a vital water source for the continent. The headwaters of the Irtysh and Ob rivers both begin within this range. The name "Altai" likely comes from an ancient word meaning "gold" or "golden." This linguistic root is shared across many different Turkic and Mongolian languages.

Kazakhstan Altay
Kazakhstan Altay

The geography of the Altai is complex and varies by region. In the north, the Sailughem Mountains, also called the Kolyvan Altai, rise steeply. These mountains stretch toward the Sayan Mountains in the northeast. The snow-line sits at 3,500 meters on the north side and 4,000 meters on the south. The highest point in the entire system is the double-headed Belukha.

GoraBeluha
GoraBeluha

Its summits reach 4,506 meters above sea level. The second highest peak is Khüiten Peak, located in the Mongolian section.

2006-07 altaj belucha
2006-07 altaj belucha

To the southeast, the mountains gradually lower into the Gobi Desert plateau.

Water plays a major role in shaping the Altai landscape. The range is filled with large lakes and flowing rivers. One massive body of water is Lake Teletskoye.

Its shores rise almost vertically to over 1,000 meters. The Katun River begins as a gorge on the slopes of Belukha. It eventually joins the Biya River to form the Ob River. Other valleys, such as the Bukhtarma, flow from alpine plateaus toward the Irtysh. The Bukhtarma valley is 150 kilometers long and drops significantly in elevation.

Sunset at Kucherla lake
Sunset at Kucherla lake

The Altai Mountains hold incredible importance for human history. The region was home to the Denisovans, a branch of hominids. Scientists discovered their remains in the Denisova Cave in 2008. This cave is unique because it is the only place where Denisovans, Neanderthals, and modern humans all lived. The cold temperatures in the cave helped preserve ancient DNA.

Earlier groups, like the Afanasievans, were also among the first herders in East Asia. They migrated to this region around 3700 to 3300 BCE.

A diverse range of wildlife survives in these varied habitats. The Altai-Sayan ecoregion connects Central Asian and Siberian animal groups. Different elevations provide homes for different species. Steep slopes are perfect for the Siberian ibex.

Steinbock Schaedel Bild3
Steinbock Schaedel Bild3

On gentler slopes, you might find the rare argali sheep. The mountains host five different types of deer, including the Altai wapiti and moose. Large predators like snow leopards, wolves, and brown bears live here. The Caspian tiger lived in the southern parts until relatively recently.

C110
C110

The local human population is small but very diverse. Many people belong to indigenous ethnic minorities. Some groups, like the Telengit, live near Lake Teletskoye. Many residents are semi-nomadic, meaning they move with their livestock. The local economy relies on several different activities. People practice cattle, sheep, and horse husbandry. They also engage in hunting, forestry, mining, and agriculture. This mix of traditions helps maintain the cultural history of the mountains.

Today, the Altai Mountains remain a vital ecological and historical treasure. The climate has stayed remarkably stable since the last ice age. Because of this stability, the region retains much of its ancient fauna. This makes the Altai one of the few places on Earth to preserve ice age wildlife. From the high glaciers of Belukha to the deep valleys of the Irtysh, the range connects many different worlds. It remains a place where geology, biology, and human history intersect.

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🖼️ Images & Media (11)
File:Altai Mountains.jpg
Altai Mountains.jpg
File:Sunset at Kucherla lake.jpg
Sunset at Kucherla lake.jpg
File:2006-07 altaj belucha.jpg
2006-07 altaj belucha.jpg
File:GoraBeluha.jpg
GoraBeluha.jpg
File:Kazakhstan Altay.jpg
Kazakhstan Altay.jpg
File:Утро ясное.jpg
Утро ясное.jpg
File:Steinbock Schaedel Bild3.png
Steinbock Schaedel Bild3.png
File:C110.jpg
C110.jpg
File:Reconstruction of a Scythian, found in the kurgan Olon-Kurin-Gol 10, Altai Mountains, Mongolia (reconstruction by Dimitri Pozdniakov).jpg
Reconstruction of a Scythian, found in...
File:Lake Teletskoe (10423932746).jpg
Lake Teletskoe (10423932746).jpg
File:Тюнгур, алтайский край.jpg
Тюнгур, алтайский край.jpg
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