Discovered in the Nara period and prospering in the Edo period as one of Hakone's seven hot springs, its Tonosawa's colorless, clear and famous waters have long healed many travellers. At our inn you can enjoy the effects of these hot spring water drawn from 300M below the ground on the premises. Tattoo OK Swimwear NG
An open air bath where you can enjoy the hot spring water from the source while gazing on the mountain scenery of the four seasons. The giant rock which towers over the baths is said to have been there since ancient times when Ōwakudani Valley which was created by Mt. Hakone started erupting, and this inn has been utilizing it unchanged as a towering piece of scenery since the time of its establishment.
Facing the vicinity of Hayakawa ravine, the spacious open air baths provide healing with the murmuring of the streams and the warmth of the hot springs. In the large indoor bath you can relax and enjoy hot spring water poured into a spacious bathtub.
It is a hot spring filled with a source in a spacious bathtub. Please relax and enjoy the source with a calm atmosphere.