Atop Dajinshan Island Shanghai’s highest point stands a silent sentinel. It is Dajinshan Island a nature reserve. This isn’t just any island. It’s a jewel a hidden gem in Hangzhou Bay. Dajinshan Island boasts Shanghai’s highest natural point reaching 103.7 meters. That’s higher than the popular Sheshan Hill. Few know this fact.
Imagine a time long before Shanghai’s skyscrapers. During the Western Zhou Dynasty a fortress stood here. It was known as Jinshan City. Rising sea levels separated this land from the mainland. Dajinshan Island and its neighbours Xiaojinshan Island and Fushan Island emerged. They form the Jinshan Three Islands Marine Ecological Nature Reserve. Shanghai’s first marine reserve a sanctuary of biodiversity.
Dajinshan Island is a treasure trove of rare plants. Over sixty species thrive here species lost elsewhere in Shanghai. This island is often called Shanghai’s largest native plant gene bank. Nationally protected plants like Neolitsea sericea and Cinnamomum japonicum grace this land. Ancient trees stand tall including the impressive Chinese hackberry and mulberry.
The wildlife is just as remarkable. Over fifty bird species have been spotted. Among them are nationally protected species like the Chinese sparrowhawk black kite and common kestrel. Over one hundred macaques roam freely. They weren’t always here. Released in the 1980s for scientific research they’ve adapted to the wild. This island is also home to snakes. The red-banded snake king ratsnake and even the rare two-headed blunt-tailed snake a recent discovery. This small harmless snake has a unique self-defense mechanism. Its tail mimics its head confusing predators.
Strict ecological management protects Dajinshan Island. Access is limited. Only research teams are usually allowed. Occasionally open days allow the public to visit but numbers are restricted. Dedicated guardians care for the island. They ensure its pristine environment is preserved. They even bring food for the macaques.
Dajinshan Island is more than an island. It’s a testament to nature’s resilience. A symbol of Shanghai’s dedication to conservation. It’s a magical place one of the few truly natural spaces left in the city. A place where nature’s secrets still whisper on the wind. A place worth protecting.