Erhai Lake is very big. It can be seen in many places in Dali. When the weather is good, the water is especially blue. Normally noon is bluer than morning and evening. There is no admission fee for touring Erhai Lake. If you want to take a short walk, you can go to Erhai Park and look down from the top of the hill, you can see Erhai Lake in Cangshan, you can go to the dock and boat on the lake, or you can rent a locomotive to surround it. You can stay here for as long as you like. You can spend an hour taking pictures here, or you can look at Erhai for a few days without seeing enough. Anyway, it's a must-see spot in Dali.