"Piagol valley is one of rhe biggest valley in Jirisan national park.
Boulders in this valley are not manny. But you can enjoy one day with cool and clean valley.
You can access easily from little free parking lot beside road.
The main boulder is high ball called twin rock (쌍둥이 바위) which you can check easily.
Accomodation : Minbak(restaurant and Guesthouse) 늘푸른 산장(062-782-8103) front of boulders."