Umigwan is a specialty restaurant in Guri that serves grilled freshwater eel and rice bowls. The eel can be ordered salt-grilled or in a gochujang marinade, and it comes with a doenjang soup made from house-made soybean paste. Reservations are difficult to get without booking ahead, and bookings can be made in advance on Naver. The dining space is small, so parking is limited.