Altai Mountains

Mountain range in Central–East Asia

The Altai Mountains ( ahl-TY) are a mountain range in Central Asia, where Russia, China, Mongolia, and Kazakhstan converge, and where the rivers Irtysh and Ob have their headwaters. The highest summit of the range is Belukha, whose summit reaches 4,506 m (14,783 ft) above sea level. The massif merges with the Sayan Mountains in the northeast, and gradually becomes lower in the southeast, where it merges into the high plateau of the Gobi Desert.

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