Ryujin no Yu is a day-use onsen located on B1 of the Escal Plaza, the base center for Hakuba Goryu. Its excellent location makes it easy to stop by right after skiing or mountain climbing. Although the bathing area is compact, it features a properly hot dry sauna exceeding 90℃ and a deep cold plunge bath chilled to around 16℃. You can cool your heated body and slowly recover from fatigue in the smooth Hakuba Himekawa hot spring water.