Great Lake City, Great Chaohu Lake. For those who seldom see the sea or the big lake, the scenery of Chaohu Lake is magnificent. Especially in the grassland scenic spot on the shore, free and free! A subway line 1 will be available, it is estimated that the travel agency will not take this place at all. The vast grassland with blue sky and white clouds, in the face of the sea breeze, is really relaxed and happy.