Open air bath
![Open air bath](https://images.microcms-assets.io/assets/873c9ec45c954cd3a68d88028fef0075/8365e30958684c32a38104da30f40568/Yuenshinjuku_Onsen_new_02.jpg)
※Day trip visits are not acceptable. The open-air hot spring bath transported from Hakone’s source is an alkaline pure hot spring that is good for the skin. Please enjoy the ultimate bath while gazing at a sweeping view of Shinjuku. Ice pops will be served after your bath between 3:00p.m. – 2:00a.m.