Zigong City Guide: The Ancient Salt Capital and Dragon's Graveyard

1.Introduction: A City Born of Salt In the vast landscape of China, few cities have an origin story as distinct as Zigong. It is a city that exists solely because of salt. While many cities are born from rivers or strategic military locations, Zigong's foundation rests upon the brine aquifers deep beneath the earth. The name "Zigong" itself is a portmanteau, created by combining the first characters of two famous ancient salt-producing areas: Ziliujing (Self-Flowing Well) and Gongjing (Tribute Well). For over a thousand years, this region has been the center of wealth and industry in the Sichuan Basin, governed by the rhythm of drilling, extraction, and boiling of salt.

The city is situated in the southern part of the Sichuan Basin, a region characterized by shallow hills and river valleys. The Fuxi River winds through the city, historically serving as the lifeline for transporting salt out of the mountains and into the Yangtze River network, eventually reaching Hubei, Hunan, and Jiangxi. Today, walking through Zigong, one can still sense the legacy of this "Salt Capital." It is a city with a distinct personality—partly industrial, partly historical, and deeply proud of a heritage that once fueled the economy of an entire province.

2.The Legend of the Salt Capital: The history of salt in Zigong is a testament to human ingenuity. As early as the Warring States period, mining began here, but it was during the Qing Dynasty that it reached its zenith. The most iconic symbol of this era is the Shenhai Well (Shenhai Jing). Drilled in the 15th year of the Daoguang reign (1835 AD), it took three years to complete and reached a staggering depth of 1,001.42 meters. At the time, it was the deepest man-made borehole in the world. This engineering marvel was achieved not with modern machinery, but with percussion drilling methods using iron drill bits and bamboo ropes, a technique that predates Western drilling by centuries.

In its heyday, the skyline of Zigong was dominated by "Heavenly Carts" (Tianche)—towering wooden derricks used to hoist brine from the deep earth. These structures, made of cedar logs bundled together with bamboo ropes, once numbered over 13,000, creating a spectacular industrial forest that amazed foreign visitors. Today, only a few, like the one at Shenhai Well, remain as guardians of history. The city was once a bustling hub where "mountains of salt" accumulated, and the river was clogged with transport boats. The wealth generated by salt created powerful families, such as the "Wang, Li, Hu, and Yan" clans, who built magnificent guild halls and residences, like the Xiqin Guild Hall, which now houses the Salt Industry History Museum.

Although the traditional salt industry has declined due to modern sea salt production and transportation changes, the "soul" of salt remains. The brine aquifers not only provided salt but also natural gas, which was used to boil the brine—a pioneering use of clean energy in the ancient world.

3.Hometown of Dinosaurs: The Jurassic Cemetery If salt represents the human history of Zigong, then dinosaurs represent its geological memory. Zigong is world-famous as the "Hometown of Dinosaurs." In the 1970s, a massive dinosaur fossil site was discovered at Dashanpu, just 11 kilometers from the city center. This discovery stunned the world because it filled a critical gap in the fossil record from the Middle Jurassic period (about 1.5 billion years ago), a time from which fossils are globally rare.

4.The Zigong Dinosaur: Museum, built directly over the excavation site, is one of the three largest specialized dinosaur museums in the world, alongside those in the USA and Canada. It is often referred to as a "Dinosaur Cemetery." Here, visitors can see a chaotic yet magnificent accumulation of bones: titanic sauropods, fierce carnivorous dinosaurs, and the primitive Stegosaurus. The sheer density of fossils is overwhelming, leading scientists to propose various theories about their death, from arsenic poisoning to flash floods that washed the carcasses into a river delta where they were rapidly buried. Walking through the museum is like stepping back into the primeval forest. You can see the petrified remains of the ancient environment, including trees that coexisted with these giants. The site reveals a world where the Zigong area was a lush, water-rich basin teeming with life long before humans set foot on it.

5.Culture and Lifestyle: The Lantern City Beyond its industrial and geological fame, Zigong is also celebrated as the "Lantern City of the South." The Zigong Lantern Festival is one of the most famous folk cultural events in China. While the salt merchants are gone, their legacy of sponsorship for grand festivals remains. The lantern craftsmanship here is exquisite, often building porcelain pagodas or massive dragons that light up the night sky. The lifestyle in Zigong is relaxed, sharing the teahouse culture typical of the Sichuan Basin. However, it has its own flavor. The locals are known for their "Haoshuang" (boldness) and "Yiqi" (loyalty), traits perhaps inherited from the salt workers and merchants who navigated the treacherous rivers and tough business environments of the past. The city today is a blend of the old and new—modern high-rises stand alongside the remnants of salt wells, and the spicy scent of "Salt Gang" cuisine wafts through the streets, inviting travelers to taste the history of this remarkable city.

6.Modern Transition: Today's Zigong is transitioning from a resource-based city to a tourism and technology hub. While the "black brine" no longer drives the economy as it once did, the city utilizes its salt legacy for tourism and chemical industries. The high-tech zones and new urban districts contrast with the preservation of ancient salt production techniques, creating a city that honors its past while looking toward the future. Whether you are a history buff fascinated by ancient drilling technology or a paleontology enthusiast eager to see a Jurassic graveyard, Zigong offers a travel experience that is unmatched in depth and variety.