A nice place to stay for a night for W20,000. It even comes with breakfast and good wifi. Just down the road from the entrance to Pia Valley. The view of the Seomjin river is exceptionally nice. The heating doesn’t work too well, though the beds are cozy thanks to heated blankets.
(Visit the Sum Guest House website.[EXPIRED LINK REMOVED: https://jirisan.sumhostel.com/])