Dragon Hill Spa.

Get past the faux-pas green for real springs, tubs and caves, shared King/Queen zone, clay n’ pine saunas + ice, salt, jade energy and meditations rooms. 40 Hangang-daero 21-nagil / Near Yongsan Electronic Market / 791 0001 / open 24 hrs /드래곤힐스파/용산전자상가옆/ dragonhillspa.com