Shanhaiguan, also known as Shanhai Pass, is a famous historical site located in Qinhuangdao, Hebei Province, China. It is often called the “First Pass Under Heaven” because it marks the eastern end of the Great Wall of China, where the wall meets the Bohai Sea. Built during the Ming Dynasty, Shanhaiguan served as a key military fortress protecting the capital and northern borders. Today, it stands as a symbol of China’s ancient defense system and attracts many visitors for its grand walls, ancient gates, and scenic coastal views.