Hamheung Doha Naengmyeon is a Korean restaurant near the Bukhansanseong parking lot in Eunpyeong-gu, Seoul, serving naengmyeon and dolsot bibimbap. The naengmyeon uses medicinal herbs, and the dolsot bibimbap comes with sagol beef broth. Orders are placed on a tablet that offers Chinese as a language option. It is a place to eat before or after hiking Bukhansan.