The Guoliang Tunnel is carved along the side of and through a mountain in China. The tunnel links the village of Guoliang to the outside through the Taihang Mountains which are situated in Huixian, Xinxiang, Henan Province of China.




The village was named after a fugitive rebel during Han Dynasty, who had fought an overwhelming imperial force to a stand still utilized the extreme local terrain.




Before the tunnel was constructed, access to the nearby village of Guoliang was restricted to a difficult path carved into the mountainside. The village is nestled in a valley surrounded by towering mountains cut off from outside civilization.




















Wikipedia