The region that Busan now occupies was inhabited through the Neolithic interval. Artifacts dating to this era uncovered near the coasts consist of stone tools, pottery, sea shells, and animal bones. The riverside Ecological Park is home to many small wildlife species and a superb place for going for walks; https://holdenetgrc.blognody.com/32583488/5-simple-statements-about-busan-marine-city-explained