Goguksu is a noodle restaurant near Jeju Airport that serves gogi-guksu and silver hairtail bibim-guksu. Its single-person set meal combines hairtail fry bibim-guksu with dombe-gogi and seasoned octopus. The dining space has a hanok-style interior with a garden pond and a window-side pond. The gogi-guksu is clean-tasting but lightly seasoned and not particularly distinctive.