According to Chinese sources, muz-art is derived from the Mongolic word for "glacier". It has also been interpreted to mean "ice pass" by Western sources as that is its meaning if read as Uzbek.
History
British explorer Henry Lansdell, who traversed this route in the late 1800s, believed the famous Chinese explorer Xuanzang who inspired the Chinese classicJourney to the West used this mountain pass in the 7th century on his journey to India. However, number of scholars argue that it was Bedel Pass, as Xuanzang described the passage was northwest of "Kingdom of Baluka", modern daycity of Aksu. During the Qing dynasty, this pass was of strategic military importance as it was the main artery of communication between Tarim Basin in southern Xinjiang and the Qing power base at Ili in northern Xinjiang. Due to the Muzart Glacier, the Qing government had spent much labor keep this mountain pass traversable. During the Dungan Revolt of 1862–1877 by Yakub Beg, this labor stopped and it became impassible. Around 1870 during the revolt, the Russians took control of the pass to prevent Yakub Beg from advancing on Kulja, trade interest that the Russians acquired in Treaty of Kulja. After the Qing reconquest of Xinjiang in 1879, the initially negotiated Treaty of Livadia between Russian Empire and Qing, if ratified, would have ceded this mountain pass along with much of Ili Valley to Russia. With the support other European powers, the treaty was renegotiated and became the 1881 Treaty of Saint Petersburg. In 1907, future-President of Finland Gustaf Mannerheim, while serving as an intelligence officer in the Imperial Russian Army, passed through here. His mission was to determine the feasibility of invading China by the Russian Empire. In 1992, the Narynkol–Muzart border crossing with Kazakhstan was temporarily opened. It was hoped a highway would be built over this pass, allowing the port to connect Tarim Basin with Kazakhstan. However, that never happened. Thus, the crossing was closed as it lacked traffic. In recent years, Xiate Hot Springs, a tiny village on the north slope downhill from the pass, has been developed into a tourist destination and there are tour groups that would traverse part of the trail.
