One of the three hallowed mountains of Korea, Mount Jiri has been attracting visitors to its majestic grounds long before the park surrounding it was created. Founded in 1967, Jirisan National Park is the oldest and largest of the country’s national parks, managed by a dedicated team of rangers who have devoted their lives not only to protecting and preserving the park, but the countless visitors who trek through the extensive grounds every year. Among these rangers is the incomparable Seo Yi Kang (Jun Ji Hyun). Considered by many to be the best of the best, Yi Kang’s knowledge of the park and skill as a tracker has saved countless lives. At her side stands Kang Hyun Jo (Joo Ji Hoon), an ex-military lieutenant who decided to become a ranger after experiencing a horrific incident on the Jiri mountain. Though he may be only a rookie, his military experience makes him an exceptional ranger and a reliable partner for Yi Kang. Reporting to Jo Dae Jin (Sung Dong Il), the head of the Haedong Branch Office, Yi Kang, Hyung Jo, and the very practical Jung Goo Young (Oh Jung Se), make up an impressive team of rangers who daily risk their lives to save others. But when mysterious rumors start floating around about the mountain’s unexplored regions, the strength of each member of this intrepid crew is put to the test. Will their skill be enough to unravel the mysteries of Mount Jiri, or will the untamed wilds of the mountain prove to be too much?   Watch Jirisan Online  A thrilling adventure from start to finish, “Jirisan” is a 2021 mystery drama written by Kim Eun Hee and directed by Lee Eung Bok. Also known as “Cliffhanger”, the kdrama is inspired by real-life stories as told by the rangers of Jirisan National Park.   With a star-studded cast and gripping storyline, Jirisan is a must-watch Korean drama for viewers with a penchant for thrillers with a touch of suspense. Jirisan’s trailers have also showcased breathtaking chemistry between the lead actor and actress, which is something that fans can look forward to.   Jirisan premiered on tvN on October 23, 2021, and scored an average nationwide viewership rating of 9.1 percent, achieving the highest premiere ratings of any weekend drama in tvN history.   Frequently Asked Questions About Jirisan Where can I watch Jirisan online? Rakuten Viki is one of the few streaming platforms that have the legal rights to provide East Asian content, including kdramas to its members and subscribers. So, if you’re wondering where to watch your favorite drama series, you’ve come to the right place. Try it for free today!   Are there English subtitles for Jirisan? Jirisan is available in English, Chinese, Italian, Spanish, and 21 other languages.   How many episodes are available for Jirisan? Jirisan has a total of 16 episodes with a run time of 70 minutes each.