SuraksanSuraksan is a mountain in South Korea. It extends from the Nowon District of Seoul to the cities of Namyangju and Uijeongbu in Gyeonggi Province. It has an elevation of.SightsSuraksan is a hiking mountain, notable sights include the Geunnyu, Eunnyu, and Ongnyu waterfalls, the Heungguksa temple from the Silla period, the Seongnimsa temple from the Joseon period, and Gwesanjeong Pavilion.