Baotu Spring.

Baotu Spring Park is located in the bustling downtown area of Jinan. It is a national 5A-level tourist attraction. The park is backed by Qianfo Mountain in the south, Daming Lake in the north, and Quancheng Square in the east. It is a cultural garden mainly featuring spring water and cultural landscapes. In 1956, Baotu Spring was renovated and turned into a park. After several expansions, it gradually became a spring stone garden with springs as the main feature, exquisite and small, and different views at every step. The area expanded from less than 3.4 hectares to 10.5 hectares. Baotu Spring, also known as Kan Spring, is the source of Luoshui River and has a history of 2,700 years. Baotu Spring has three caves, and the sound is like hidden thunder. "The spring source rises, and the water gushes like a wheel." The spring water is constant at about 18 degrees Celsius all year round. In the cold winter, the water vapor on the water surface is like a thin layer of smoke. On one side is the deep and shimmering spring pool, and on the other side is the painted pavilions and carved beams, forming a wonderful fairyland on earth.