그러나 정말로 유명해진 연유는 조선 시대 의적으로 불린 임꺽정의 활동·은거지라 알려졌기 때문이다.
However, the reason why it became really famous is that it was known as the activity area and safe-havens of Lim Kkeok-jeong, who was called a righteous outlaw in the Joseon Dynasty.