
Where the Great Wall meets the sea. "Old Dragon Head" (Laolongtou) extends 23 meters into the Bohai Sea. Eastern terminus of the Ming Wall. Flat, accessible, unlike any Beijing mountain section.
Shanhaiguan (山海关, Shānhǎiguān — "Mountain-Sea Pass") is the eastern terminus of the Ming Dynasty Great Wall, where the wall plunges into the Bohai Sea. First built in 1381 under Ming general Xu Da, the pass was considered the most heavily fortified gateway in China, earning the title "First Pass Under Heaven" (天下第一关, Tiānxià Dìyī Guān). The famous feature is Laolongtou (老龙头, Lǎolóngtóu — "Old Dragon Head"), a stone fortification that extends 23 meters into the sea — the wall appears to drink from the ocean. Unlike the mountain sections near Beijing, Shanhaiguan is essentially flat walking. It is 300 km east of Beijing, reachable by HSR in 2 hours.
HSR from Beijing Station (not Beijing South or Beijing North) to Shanhaiguan Station: 2 hours, ¥120–180. Trains run 4–6 times daily. The scenic area is a 15-minute bus ride from the station. It is feasible as a day trip (leave Beijing 7 AM, return 8 PM) but better as an overnight in Qinhuangdao.
The eastern end of the Ming Dynasty Great Wall — yes. Earlier dynasty walls (Qin, Han) extended further east into Liaoning and even North Korea. But the Ming Wall — the one visitors see at Badaling, Mutianyu, etc. — officially terminates at Laolongtou where it enters the sea. The western end is at Jiayuguan in Gansu.
Beyond the wall: Qinhuangdao Bird Reserve (important migratory stopover), Beidaihe Beach (historic resort town), and the First Emperor's eastern tour stele. Seafood is the local specialty. Combine with a trip to Chengde (Chengde Mountain Resort) 2 hours north for a 3-day Hebei itinerary.
Old Dragon Head gets busy on summer weekends (July–August) when Beijing families drive to the coast. The main pass area is large and disperses crowds. Jiaoshan Great Wall, 3 km north, gets few visitors. April–June and September–October have pleasant weather and moderate crowds.