Daya 9101 Minsok Son Guksu Jeonmunjeom is a noodle shop near the entrance of the Achasan hiking trail and Gwangjang Elementary School in Gwangjang-dong, Gwangjin-gu, Seoul. It serves minsok guksu, kalguksu, and sujebi, along with makgeolli anju such as dotorimuk muchim, pajeon, kimchijeon, and dubu kimchi, and geotjeori kimchi comes as a basic side dish. Kaljebi and Andong guksu have a clean, mild broth with noodles and thin hand-torn dough. Yeolmu guksu and yeolmu naengmyeon are cold and spicy.