Where should Caesar get off to go to Dongdaihe by train?

Shanghai wantong station. According to relevant information, there are railway station Shanhai Wantong Station and Shanhaiguan Station near Caissa Beach of Dongdaihe River, in which Shanhai Wantong Station is 2.5 kilometers away from Caissa Beach of Dongdaihe River, and the speed of 60 kilometers is only 3 minutes, while Shanhaiguan Station is 2 kilometers away from Caissa Beach of Dongdaihe River 12, and the speed of 60 kilometers is about 15 minutes. It's better and closer under the same bay with mountains and seas.