Towering stones greet you. This is Hanyangdoseong the Seoul City Wall. For centuries it protected the capital. It stands as a testament to Joseon dynasty power.
King Taejo ordered its construction in 1395. Much of it was finished by 1396. The wall served a dual purpose. It was a defense against invaders. It also marked the city’s boundaries. Imagine life within the walls. The city center Seong-jung was distinct from the outer areas.
The wall wasn’t just built and forgotten. It was constantly strengthened and improved. The 14th 15th and 18th centuries saw major upgrades. Invasions by Japan and the Qing Empire spurred these improvements. They needed to withstand powerful attacks.
The Japanese colonial period brought destruction. Parts of Hanyangdoseong were demolished. The west gate Seodaemun was lost. Despite this much of the wall survives. You can walk parts of the wall today. Sections in Jongno and Jung districts remain.
The construction materials tell a story. Originally medium-sized round stones bound by mud. King Sejong’s reign saw a change. Earth sections were replaced with rectangular stone. A final restoration in 1704 used large uniform stone slabs. This is the last unique phase of Hanyangdoseong’s construction.
The eastern section presented challenges. Lower ground made it vulnerable. A lookout tower was added outside the gate. A rectangular extension to the walls provided extra protection. The beacon mounds are a smart detail. Established in 1394 they worked until 1894. Smoke by day and fire at night sent messages across the country. A single beacon meant peace. Five meant war.
Eight gates once stood majestic. Four main gates and four smaller ones. Today only some gates survive. Sungnyemun and Heunginjimun have been preserved. They are national treasures.
City planning and trams sadly took their toll. Hanyangdoseong was damaged. But significant sections are still here. The Bukaksan mountain trail is a popular choice. This 23 kilometer section runs from Sukjeongmun to Changuimun.
Explore the trails. You can experience Hanyangdoseong today. It’s more than a wall. It’s Seoul’s history. It’s a vibrant part of the city’s past.