
Lost Chinese Trade City: Underwater Ruins Uncover a Lost Chinese Trade City With Temples and Harbours is not just an exciting headline — it’s a journey through time, into a forgotten world buried beneath water, where ancient architecture, culture, and trade networks lay untouched for decades. This isn’t fiction. It’s the real story of Shicheng, also known as the “Lion City”, submerged beneath China’s Qiandao Lake. While not a recent discovery, this site remains one of the most stunning examples of underwater archaeology and ancient urban preservation anywhere in the world. In this article, we’ll explore its history, significance, what makes it unique, and what it can teach us about ancient trade and urban life in China.
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Lost Chinese Trade City
Underwater Ruins Uncover a Lost Chinese Trade City With Temples and Harbours reveals a true marvel of archaeology. Shicheng, once bustling with markets, temples, and citizens, now rests in silence beneath Qiandao Lake, preserved like a memory in stone. It is a testament to ancient engineering, cultural identity, and the resilience of history. Whether you’re a 10-year-old curious about ancient cities or a professional archaeologist, Shicheng invites exploration, wonder, and respect. The underwater Lion City reminds us that sometimes, our greatest stories lie just beneath the surface — waiting to be rediscovered.
| Aspect | Details |
|---|---|
| City Name | Shicheng (Lion City) |
| Location | Qiandao Lake, Zhejiang Province, China |
| Submersion Depth | Approximately 40 meters (131 feet) |
| Founded | Around 621–630 AD (Tang Dynasty) |
| Architecture | Ming & Qing Dynasty stone temples, archways, streets |
| Why It Flooded | Creation of Xin’an River Hydroelectric Dam in 1959 |
| Current Condition | Well-preserved, limited dive access |
| Official Info | Shicheng – Wikipedia |
| Significance | Offers insight into Chinese urban planning and possible regional trade hubs |
What Are Underwater Ruins?
Underwater ruins refer to cities or structures that once stood above water but now lie beneath lakes, seas, or rivers due to natural disasters or human intervention. These sites can result from:
- Earthquakes and land subsidence
- Tsunamis or coastal erosion
- Rising sea levels
- Man-made flooding from dam projects
What makes these ruins so valuable is their often-pristine preservation — shielded from wind, sun, and pollution, submerged sites can act as time capsules of human history.
Shicheng: The Submerged Lost Chinese Trade City in Time
Shicheng (狮城), which translates to “Lion City,” was once a thriving cultural and political center in Zhejiang Province, situated in the valley of the Xin’an River. The city held significant local importance during the Tang Dynasty and was later expanded during the Ming and Qing Dynasties.
In 1959, the Chinese government began constructing the Xin’an River Dam to generate hydroelectric power. As a result, the valley housing Shicheng was intentionally flooded, and the city was left to rest underwater, unseen for over 40 years.
What Makes This Underwater Lost Chinese Trade City Unique?
Remarkable Preservation
The city is exceptionally well-preserved, far beyond what one would expect of submerged ruins. Because the water was relatively still, cool, and oxygen-depleted, the environment prevented decay:
- Stone walls and roofs remain intact.
- Archways, gates, and detailed carvings show minimal erosion.
- Decorative motifs on buildings are clearly visible.
- Layout of streets is still traceable.
No natural disaster wiped it out. It was submerged calmly, which allowed temples, roads, and sculptures to remain in place without significant damage.
Distinct Architectural Elements
The city features:
- Five entrance gates, each with decorated archways.
- Traditional stone-paved roads intersecting the city grid.
- Wooden structures’ foundations, which reveal how homes were built.
- Several large temples, halls, and ceremonial structures.
Some of the best-preserved sites include:
- Zhoujia Ancestral Hall
- The Xu Family Temple
- Stone lions, which inspired the name “Lion City”
These features reflect traditional Chinese city planning, where administrative, spiritual, and residential spaces were integrated in a logical and harmonious manner.

Was Shicheng a Trade City?
Although not a global maritime port like Alexandria or Thonis-Heracleion, Shicheng was a regional center with strong commercial significance. Located in a valley surrounded by rivers, it served as a local economic hub, enabling trade through:
- River transport: Rivers served as highways before roads were common.
- Inland goods exchange: Items like tea, silk, timber, and grain likely passed through.
- Religious and cultural gatherings: Temples often doubled as marketplaces.
The city’s urban layout — wide thoroughfares, administrative halls, and surrounding towns — reflects its status as a well-organized economic node in China’s internal trade web.
The Rediscovery of Lost Chinese Trade City
Though locals never forgot Shicheng’s existence, it wasn’t until 2001 that professional divers rediscovered the city during an underwater inspection project. Since then, researchers and underwater archaeologists have documented:
- More than 265 archways
- Dozens of temples and homes
- Large inscriptions and plaques
- Remnants of merchant activity
Despite limited tourism access, some specialized dive expeditions allow exploration by certified divers. It is considered one of the world’s few submerged cities open to limited archaeological diving.
Underwater Archaeology: Tools and Techniques
The exploration of underwater sites like Shicheng requires a blend of ancient history and modern technology.
Tools Used:
- Side-scan SONAR: Maps large underwater areas using sound waves.
- ROVs (Remotely Operated Vehicles): Equipped with cameras and lights to access tight or dangerous spots.
- 3D photogrammetry: Converts underwater photos into detailed 3D models of buildings and ruins.
- GIS mapping: Documents the layout of underwater cities to compare them with historical texts and maps.
These techniques allow non-invasive analysis, crucial in fragile environments where every touch can alter centuries-old structures.
Global Context: Other Famous Underwater Cities
To understand Shicheng’s importance, we can compare it to other submerged cities:
Pavlopetri, Greece
Believed to be the oldest underwater city, dating back over 5,000 years, Pavlopetri has roads, tombs, and housing foundations.
Thonis-Heracleion, Egypt
Once the gateway to ancient Egypt, this city was submerged by earthquakes and tsunamis. It contains temples, statues, and shipwrecks tied to early Mediterranean trade.
Dwarka, India
Considered a holy site in Hindu tradition, underwater ruins near modern-day Dwarka have sparked archaeological debate over ancient settlements and sea-level changes.
Shicheng stands out because of its preserved planning, carvings, and relatively recent submersion, which allows for clearer historical validation.
Practical Insights for Professionals and Researchers
Shicheng is of interest not only to divers and tourists but also to professionals in history, urban planning, heritage preservation, and environmental science.
For Historians:
- Urban layout supports documentation of pre-industrial Chinese cities.
- Stone inscriptions provide genealogical and religious references.
For Urban Planners:
- The symmetry of Shicheng’s city design reflects principles still used in planning walkable, functional communities.
For Environmental Scientists:
- Shows long-term effects of dam-induced flooding on ecosystems.
- Provides insight into water chemistry’s impact on building preservation.

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