The campus of Bayreuth University is a popular place for students majoring in plants, biology and environment. The newly opened soil science exhibition is small but exquisite, with a lot of knowledge points. The entire greenhouse is circular. Walking along the path, every time you open a door, you will see a different green landscape, and the temperature and humidity will fluctuate accordingly. The outdoor park is divided into many areas, and the Asian, American, European and other areas have their own characteristics. The entire area is quite large. Walking in it, it is very quiet, with only the sound of birds and wind.