Juyongguan Great Wall Ring Road

Juyong Pass (Chinese: 居庸关; pinyin: Jūyōng guān) is a mountain pass located in the Changping District of Beijing Municipality, over 50 kilometers (31 mi) from central Beijing. The Great Wall of China passes through, and the Cloud Platform was built here in the year 1342.

The Cloud Platform at Juyongguan (simplified Chinese: 居庸关云台; traditional Chinese: 居庸關雲臺; pinyin: Jūyōngguān Yúntái) is a mid-14th-century architectural feature situated in the Guangou Valley at the Juyongguan Pass of the Great Wall of China, in the Changping District of Beijing Municipality, about 60 kilometres (37 mi) northwest of central Beijing.