Gyeseong Chicken is a chicken restaurant in Namhyeon-dong, Seoul, a five-minute walk from Sadang Station, serving neighborhood-style chicken dishes. The old shop offers a menu with half fried and half soy sauce chicken, characterized by an old-fashioned savory taste. The owner explains the menu, making ordering easy, and some customers stop by after hiking Gwanaksan. The chicken is not spicy and is on the plain side.