Qinhuangdao - Shanhaiguan Fortress

The Shanhaiguan is the most important pass in the east of the Great Wall. The fortress, originally constructed in 1381 - the present structure dating from 1639 - is situated in the center of Shanhaiguan. It has four gates protected by towers. There are 68 embrasures in the wall for archery purposes.

Hanging on the east gate roof ledge is a large wooden tablet bearing the inscription: ''First gate on earth'' (Tianxia diyiguan). It was engraved by one of the graduates of the imperial examinations.

The extension of the citadel leading to the sea is known as the Head of the Old Dragon (Laolongtou) and forms the eastern end of the Great Wall.