Woraksan, or Worak Mountain, is a major mountain of the Sobaek mountain range in South Korea. Its highest peak is above sea level. It forms part of the boundary between North Chungcheong and North Gyeongsang provinces. Its slopes contain portions of Mungyeong city in North Gyeongsang, as well as Danyang County, Jecheon City, and Chungju City in North Chungcheong. Woraksan National Park takes up 28% of the land in Danyang County.