It is said to have the best hot spring water in Korea. You can feel the difference on your skin and hair, even the shower in room is hot springs water. The pool area and the bathhouse can use a reno and deep clean though, it is showing its age on walls, ceilings etc. Foreigners could find navigating spa area difficult as there's limited English signage present. Overall a satisfying one night stay in clean mountain air surroundings but Im not sure if I'll go back.