Arirang Traditional Kalguksu is a kalguksu restaurant in Gyeongju. It serves deulkkae kalguksu, bajirak kalguksu, and mandu, and its broth is on the thick side. The restaurant is old, so regulars make up most of its customers, and in winter it also serves maesaengi son kalguksu. The menu also includes kaljebi and black soybean cold kalguksu.