IJ Bay, also known as Ai Bay, is located in the north of Amsterdam. IJ is from the ancient Dutch meaning "water". Ai Bay is a bay at the southern tip of the Sudehai Sea. ☆ Related historical materials: Zuiderzee, the Gulf of northwest Netherlands, the original seawater and lake marsh merged and connected to the North Sea, and the dyke built in 1932, the Dehai Sea must be separated into the salt water Waden Sea and the fresh water Lake Ethel. ☆ Related locations and attractions: *NDSM, NDSM-Plein 28, 1033 WB Amsterdam. *IJtunnel, connecting Amsterdam city center and Amsterdam-Node. *IJmeer, a lake across the North Dutch and Flemingland provinces. *Port of Amsterdam (Haven Amsterdam), located in IJ Bay. ☆ Tips: For most tourists, this is a niche attraction. Visitors can take the ferry from the back of the central station, that is, the north, and cross the sea. ☆ View: Take the ferry, there are different times at night and during the day. When the lights are dim and the people are rare at night, there is a sense of wild ferry. Tang Wei Yingwu "Xiyu, Zhangzhou" cloud: Spring tide brought rain late, and no one was crossing the wild boat. During the day, when traveling with the locals, he remembered the scene on the Pujiang ferry when he was a teenager. The wind on the water seemed to be wet, smelling youth and time. If you stand by the water in the north and look at the desolate trestle bridge, old boats, and ostriches, it is inevitable that the ancients are alone in the rain. Tang Liqian "Nanxiangzi·Yanmomo" cloud: Yanmomo, rain is sad, and the shore flowers are scattered. Far-ke flat boats are facing the wild, homesick, and the tide is retreating.