The Baotu Spring is a culturally significant artesian karst spring located in the city of Jinan, Shandong, China.
Source: WikipediaThe Five Dragon Pool or Wulongtan is a culturally significant pond fed by artesian karst springs in the city of Jinan, Shandong province, China. It is one of the best known springs among the 72 famous springs of Jinan.
Source: Wikipedia