【自駕“太行八陘” ‧ 第2集：太行陘】 自駕太行山脈，從河南到山西，要穿一堵“牆”？

Driving alone in the Taihang Mountains. Explore the scenery and life here along the Eight Ancient Passes. The content of this issue is to start from Jiyuan, Henan, cross the second of the Eight Passes of Taihang, "Taihang Pass", and arrive in Jincheng, Shanxi. The Taihang Pass starts from Qinyang, Henan in the south and ends at Tianjingguan, Shanxi in the north. The core section is called Yangchangban, which is four kilometers long and winding like sheep intestines. There is a bowl shaped city on the road, which is said to have been built by Guo Ziyi of the Tang Dynasty. It is so small that it only takes 18 steps to pass through the city. But this small castle has been stuck in Henan and Shanxi for two thousand years.