Introduction to Huangyakou Pass: Huangyakou Pass is one of the main attractions of the Huangyaguan Great Wall. "Huangyakou Pass" is located on the south gate tower.
Attraction
Introduction to Huangyakou Pass: Huangyakou Pass is one of the main attractions of the Huangyaguan Great Wall. "Huangyakou Pass" is located on the south gate tower.