Total Visitors in the Day：-丨
Real-Time Vistors in the Day：-丨
Negative Oxygen Ions：-丨
Air Quality: Level I丨
Noise: Class I丨
Surface Water Quality: Class II
Swan Lake has a good ecological environment and beautiful scenery. There are more than 30 species of national first-class and second-class protected birds, such as white swan, black swan, white-naped crane and oriental white stork. Every winter, thousands of swans come here to spend the winter. In Swan Lake, you can enjoy the graceful posture of various birds floating in the water and flying high from a distance. You can also walk on the observation platform and interact with the birds in a friendly way.