Nanjing City Wall

The Nanjing City Wall was designed and commissioned by the Hongwu Emperor after he founded the Ming dynasty and made Nanjing the capital in 1368; its construction took about twenty-one years and involved an enormous workforce and earth-moving effort. The wall enclosed roughly 55 square kilometers and at one time was the longest city wall in the world, forming a major part of the city’s military and ceremonial fabric.

Construction used granite and brick with a packed core of broken brick, gravel and yellow earth, and joints were sealed with a traditional lime-and-glutinous-rice mixture that has helped the structure last for centuries. Architects adapted the wall to Nanjing’s varied topography rather than imposing a strict rectangular plan, producing long winding stretches, bastions and gate complexes.

Today substantial stretches survive and have been conserved; notable surviving elements include the large southern gate complex and many long promenades on top of the ramparts, while other gates survive only as ruins or partial reconstructions. Visiting gives a mix of commanding river and city views, close-up inspection of massive masonry and encounters with urban parks and historic sites located along the wall.

• Zhonghua Gate (Jubao Gate): The best-preserved and most impressive surviving gate complex, with layered courtyards and massive defensive structures that illustrate Ming gate design.
• Rampart walks and crenellations: Long walks along restored stretches let you follow the wall’s winding route and look out from its battlements over the city and nearby hills.
• Historic masonry and mortar: Examine the granite foundations, brick facing and the distinctive glue-and-lime mortar made with cooked glutinous rice that helped the wall endure.
• Stone City foundations and Xuanwu Lake section: Some south-side wall segments were built on much older Stone City foundations and link visually with the parks and lakefront near Xuanwu Lake.
• Other gates (Hanzhongmen; Heping Gate is still standing though closed to the public): Scattered gate ruins and partial reconstructions around the circuit reveal how many original entryways once punctuated the fortifications.

The wall encircles central Nanjing; the city is served by Nanjing Lukou International Airport and multiple mainline railway stations including Nanjing Railway Station and Nanjing South Railway Station. Central sections such as Zhonghua Gate are in the southern urban area and are easiest to reach from Nanjing’s central districts.

Cover the last stretch by metro, local bus or taxi depending on which section you want to visit; many stretches are adjacent to parks or road-front promenades so you can start a walk from several different access points. Check local signage or ask at visitor centres for the nearest entrance to the particular wall section you plan to see.

• Wear sturdy shoes - surfaces can be uneven, with steep stairs and old bricks underfoot.
• Some sections and gates are closed or used by authorities, so check access locally for the specific stretch you want to walk.
• Avoid the heaviest summer rain periods if you want an uninterrupted walk; bring rain protection in June and July.
• Combine a wall visit with nearby sights such as Ming Xiaoling or Purple Mountain for a full day of historical sites.