Old House is a Korean restaurant on the route to and from Achasan that serves kalguksu and sujebi. It offers sujebi, kalguksu, and kongguksu in an anchovy broth, and fries gamjajeon and aehobakchaejeon on site. The restaurant reopened after moving from the lower road below Giwonjeongsa to the upper road, and the kitchen is open to view. The dining area and kitchen are kept clean.