Yumen Pass

Yumen Pass (simplified Chinese:玉门关; traditional Chinese:玉門關; pinyin:Yùmén Guān), or Jade Gate or Pass of the Jade Gate, is the name of a pass located west of Dunhuang in today's Gansu Province of China. In ancient times, this was a pass through which the Silk Road passed, and was the one road connecting Central Asia and China, the former called the Western Regions. Just to the south was the Yangguan pass, which was also an important point on the Silk Road.