We drove along the Dianchi Dam and arrived at Haiyuan Park. There were a small number of free parking spaces and a large number of toll-free parking spaces outside the park. It's a fine day today. The park is crowded with tourists. First, we went directly to the edge of Dianchi Lake. This area is the nearest to Dianchi Lake. There are the most tourists and seagulls. People keep throwing bread crumbs and ham sausages. Seagulls keep calling and flying over their heads. They feel that they are graceful. What a harmonious natural landscape! After feeding the birds happily, and then walking along the footpath beside Dianchi Lake to the depths of the park, we found that the park is not big, there is an amusement park, but not many people to play; there is also a helicopter experience park, helicopter landing and taking off, it is estimated that business should be good!