Jirisan is a mountain located in the southern region of South Korea. It is the second-tallest mountain in South Korea after Jeju Island's Hallasan, and is the tallest mountain in mainland South Korea.
The 1915m-high mountain is located in Jirisan National Park. The park spans three provinces and it is the largest in South Korea. The largest proportion of the national park is in the province of South Gyeongsang. The highest peak of the mountain, Cheonwangbong is also located in this province. Another well-known peak is Samsinbong.
Jirisan is at the southern end of the Sobaek and Baekdu-daegan mountain ranges, the "spine" of the Korean Peninsula incorporating the Sobaek mountain range and most of the Taebaek mountain range.
Wikipedia https://en.wikipedia.org/wiki/Jirisan
Coordinates 35°19'35.267" N 127°37'54.189" E