A less-known island, with few people and beautiful scenery, where you can see the sea for free in Shanghai

Navigation: You need to take a ferry to get there, with a car starting at 40 yuan (including the driver) every 30 minutes, and an additional 10 yuan for each additional person. It's a round-trip ticket, so don't throw it away. The last ferry back is at 22:00, so be sure to arrange your time well. After the pier, continue along Fumin Sand Road, turn left on Dongjiang Road after a few minutes, and then stop at the place where the height limit is 1.8 meters. Or navigate to the Yangtze River Water Control Experience Museum, you can also take the big lift from Seed South Road, other roads have been blocked, but if you only walk, it is quite tiring, so it is recommended to drive or ride. Photo spots: The windmill on Fumin Sand Road, the popular white tower and lighthouse on Ding Dam. If you want to catch crabs, you can also bring tools to catch them while walking along the dam.