Foto de stock - Jiayuguan fort at the western confine of the Great Wall. Jiayuguan, Gansu province, China, Asia The pass was a key waypoint of the ancient Silk Road.

Imagen: Jiayuguan fort at the western confine of the Great Wall. Jiayuguan, Gansu province, China, Asia The pass was a key waypoint of the ancient Silk Road.

Criterios de búsqueda