函谷关 / 函谷關

Hán​gǔ Guān

Hangu Pass

A strategic mountain pass in modern-day Henan Province, forming the eastern gateway of the Qin State during the Warring States Period (770-221 BC).

函谷关在中国古代军事史上具有极其重要的战略地位。

place name

created sense Mar 4, 2026, 02:25 AM