Yesan Guksu is a noodle shop in Baebang-eup, Asan. It serves anchovy noodles and bibim noodles as its base, along with kongguksu, yeolmu noodles, and spicy noodles. The anchovy noodles use a clear, deep anchovy broth, and the spicy noodles come with plenty of ingredients. At lunchtime the shop is crowded and you have to wait in line.