Seongsan Ilchulbong Haesong Galchi Jeonmun is a fish restaurant in Seongsan-ri, Seongsan-eup, Seogwipo, serving grilled hairtail and braised hairtail. The menu centers on hairtail dishes. The hairtail is not heavily salted, and the rice comes out sticky. Taxi drivers recommend the restaurant, and guests who visited on that recommendation found the hairtail good.