Gwongeumseong Fortress

According to a legend, the Gwongeumseong Fortress was built by two strong warriors, Gwon and Kim(or Geum), in just one day as a shelter for their families, and during the Mongolian invasion in 41st year of the reign by King Gojong of Goryo (1254), the fortress was used as the shelter for commoners. Top of the fortress has the great view of the city and East Sea.