Where is the ancient wall of Jintang in Zhoushan?

Zhoushan Jintang Ancient City Wall is located on Jintang Island, Dinghai District, Zhoushan City, Zhejiang Province, China. Jintang Ancient City Wall is the only existing ancient city wall on the sea in China, and it is one of Zhoushan's historical and cultural relics. This ancient city wall was built in the Ming Dynasty and has been preserved to this day, becoming a major tourist attraction on Jintang Island. If you have the opportunity to go to Jintang Island in Zhoushan, you can appreciate the unique charm of the ancient city wall.