Nanjing Chengqiang, the vast Ming city wall enclosing Nanjing
Published on 09/08/2026 at 13:22 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Nanjing Chengqiang, the city wall of Nanjing, forms an extensive ring of Ming?era fortifications that still traces the outline of the former imperial capital on the southern bank of the Yangtze River. Built under the Hongwu Emperor Zhu Yuanzhang in the late fourteenth century, it remains a monumental work of brick construction that continues to shape the city’s landscape.
A Ming capital encircled by brick
When Zhu Yuanzhang founded the Ming dynasty in 1368, he established Nanjing as the capital and ordered an ambitious system of defences around it, with Nanjing Chengqiang as the core structure.City Wall of Nanjing Construction ran across the late fourteenth century, with work beginning in the 1360s and reaching completion in the 1380s, embedding the new dynasty in brick and earth.
The wall was set out to enclose a large area of the city, and sources give original perimeter figures around 33 to 35 km (20.5 to 21.7 miles).The city wall was 33.676 kilometres long It is built mostly of brick and stone, rising to heights in the range of 14–21 m (46–69 ft), with substantial thickness at the base to sustain the long circuit.the City Wall has a height of 14-21 meters Nanjing’s status as a Ming capital gives the structure particular historical weight, marking the only major imperial capital of China built south of the Yangtze River.ancient capital city of Nanjing built in the early Ming Dynasty
Layout, gates and the city defence system
Nanjing Chengqiang forms part of a layered defence system with distinct components traditionally described as Outer City, Inner City, Imperial City and Palace City, each enclosing a more restricted zone towards the centre.Outer City, Inner City, Imperial City and Palace City Along the main line of the wall, gates punctuate the perimeter; historic names such as the Gate of China, Zhongshan Gate and Xuanwu Gate indicate key access points between the enclosed city and the surrounding terrain.Its gates include the Gate of China, the Zhongshan Gate, and the Xuanwu Gate
Defensive features are built directly into the fabric of Nanjing Chengqiang. The wall contains thousands of battlements and numerous fortresses, figures that underline its role as a major military work as well as an urban boundary.containing 13,616 battlements and 200 fortresses Outside the wall, a wide moat system follows much of the perimeter, drawing on natural water bodies such as the Qinhuai River, Xuanwu Lake and local mountain catchments, and forming one of the longest urban moat networks associated with a city wall.The moat System of Nanjing City Wall has a perimeter of 31,159 meters
Surviving sections and walking the wall
Although parts of Nanjing Chengqiang have been lost, extensive stretches remain, and figures in heritage documentation indicate that over 25 km (15.5 miles) of the wall still stand.25.091 kilometres of the City Wall of Nanjing still stands today This preserved length is described in several sources as the longest surviving city wall of its type, particularly for masonry and brick construction.world's longest and largest brick city wall
Different parts of the wall pass through varied urban settings, from stretches overlooking the Qinhuai River to sections near parkland and modern districts. Walkable segments enable visitors to move along the top of the fortifications, observing the alternating pattern of parapets and platforms and tracing how the line of the wall interacts with the present?day street network and open spaces.
Visiting Nanjing Chengqiang: what travellers from Western Europe should know
- Nanjing Chengqiang encircles central Nanjing in Jiangsu province in eastern China, with prominent sections near Xuanwu Lake, the Qinhuai River and major city gates.
- Walkable stretches of the wall are reached directly from the urban fabric, and approaches often involve stairways climbing from street level up to the ramparts.
- Several segments run beside or above water bodies such as lakes, rivers and moats, so long alignments of masonry stand in close visual relation to open water.
- The official language is Chinese and the currency is the Chinese yuan.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
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Frequently asked questions about Nanjing Chengqiang
Where is Nanjing Chengqiang located?
Nanjing Chengqiang surrounds central Nanjing in Jiangsu province in eastern China, close to the southern bank of the lower Yangtze River.
What can visitors expect when walking on the wall?
Visitors encounter long stretches of brick and stone ramparts with parapets, platforms and views over city districts, waterways and nearby green spaces.
What makes Nanjing Chengqiang distinctive among city walls?
Its Ming?era origin as the capital’s main fortification, its great length and extensive surviving sections together make Nanjing Chengqiang a rare large?scale urban wall.
