| Cho La | |
|---|---|
 View from the west | |
| Elevation | 4,916 metres (16,129 ft) |
| Traversed by | .svg/48px-Kokudou_317(China).svg.png){kind=small} G317 |
| Location | Sichuan near border with Tibet in China |
| Range | Chola Mountains |
| Coordinates | 31°26′55″N 98°55′26″E / 31.44861°N 98.92389°E |
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Cho La, also transliterated as Tro La, is a mountain pass across the Chola Mountains in Dege County, Garze Prefecture, Sichuan, China. In Mandarin Chinese, it is known as Qu'er Pass (Chinese: 雀儿山口; pinyin: Què'ér Shānkǒu). The pass reaches a height of 4,916 metres (16,129 ft) and may be snow covered year-round. The pass is an important link between the town of Derge and the rest of Sichuan Province. Historically, it was part of a trade route between Tibet and China through the Kingdom of Derge in Kham.[1] The western flank of the pass is drained by the Zhil Chu (Chinese: 色曲; pinyin: Sè Qū) and the eastern flank is drained by the Tro Chu (Chinese: 朝曲; pinyin: Zhāo Qū). Yihun Lhatso, a glacial-fed lake, is located to the east of the pass.[2]
A tunnel constructed under the Chola Mountains now bypasses the mountain pass and is the world's highest vehicular tunnel.[3] Construction of the tunnel was completed in 2016.[4]
References
- ^ McCue, Gary (2010). Trekking Tibet: A Traveler's Guide. Seattle, WA: The Mountaineer's Books. ISBN 9781594852664.
- ^ China's Southwest. Lonely Planet. 2007. ISBN 9781741041859.
- ^ Zhang, Xiang (June 1, 2011). "World's highest highway tunnel to make "hellish" road less deadly". Xinhua News. Archived from the original on June 3, 2011. Retrieved March 17, 2017.
- ^ "Tibet less remote as world's highest road tunnel opens". Xinhua. People. 10 November 2016. Retrieved 21 July 2017.
 Kazakhstan | ||
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 Kyrgyzstan | ||
 Tajikistan | ||
 Afghanistan | ||
 Pakistan | ||
 India | ||
 Nepal | ||
 Myanmar | ||
 Vietnam | ||
| On the Great Wall |
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| Guanzhong area |
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| Xinjiang area | |
| Tibet area | |
| Other |
This page was last edited on 11 August 2023, at 14:07