Zhangbi Ancient Castle is full of mystery and history.

Address: Zhangbi Village, Longfeng Township, Jiexiu City, Jinzhong City. Zhangbi Ancient Castle Scenic Area is one of the top ten charming towns in China! I naively thought that the castle was a gorgeous castle like Europe, but the truth is that it is a tunnel, a rugged tunnel with a total length of more than 1,600 meters, a tunnel like a tunnel war! The unique structure of the ancient castle's above-ground Mingbao and underground tunnels, the dangerous geographical location and the external terrain constitute a complete and true ancient defensive village, which is unique in China, can be called a specimen, and is rare in the world.