2. Mt.Halla (Eoseungsaenak trekking)
It starts at southsan National Park Visitor Center and continues of to Eoseungtaeng-oreum Summit. The trail is 1.3km long and a one-way trip takes 30 minutes. Eoseungsaengak is an oreum (parasitic cone volcano) for hikers who want to go for an easy stroll after visiting the Visitor Center. On a clear day, Chuja Island, Biyang Island, Seongsan-Ilchulbong and Jeju Island’s east oreums can be seen. At the summit, there still remain some Tochikas, which were military facilities used by the Japanese during the occupation of Korea.