Jiayuguan, Fortified pass in China
Jiayu Pass is the first pass at the west end of the Great Wall of China, near the city of Jiayuguan in Gansu province.
Built during the early Ming dynasty, it has been a key strategic military location and cultural trade route since ancient times.
It's known for its unique architectural style and integration into the natural landscape, reflecting the ingenuity of ancient Chinese architects.
Today, it serves as a popular tourist destination with a museum that showcases its rich history.
Unlike other passes along the Great Wall, Jiayu Pass also features an integrated military castle.
Location: Gansu
Sources: Wikimedia, OpenStreetMap