The valley, which is located in Banglim 1-ri, Banglim-myeon, Pyeongchang-gun, Gangwon-do, runs approx. 4 km to Noeun-ri, Pyeongchang-eup from the Hapcheonso Pond where the Pyeongchang River and Gyechoncheon Stream are merged. It shows an outstanding view along the Pyeongchanggang River.