Yamagaso: the room with its own onsen
山家荘
by Hakone-Yumoto station. Google rating 4.3 from 46 reviews. Checked on its own website on 15 November 2026.
- Semi open-air bath
- Free-flowing spring
- Private dinner
The room to book
Detached cottage with semi-open-air onsen bath
The proof, in Yamagaso's own words
山家荘とホテル仙景の客室のお風呂も、源泉を引いております。
源泉かけ流し半露天風呂（檜）＋和室10畳＋次の間6畳
山家荘にご宿泊のお客さまには朝食、夕食ともお部 屋にてお召し上がり頂いております。
| Room to book | Detached cottage with semi-open-air onsen bath源泉かけ流し半露天風呂（檜） |
|---|---|
| Hot-spring water in the room | Yes, quoted below |
| Bath | Semi open-air bath |
| Free-flowing spring (kakenagashi) | Yes |
| Spring type | Alkaline simple spring |
| View from the bath | Not stated |
| Dinner | Dinner served in your room |
| Beds | Not stated |
| Rooms with the bath | Every room |
| Room size | Not stated |
| Sleeps | Not stated |
Five detached cottages; baths are cypress or Izu stone, and the Yamabuki cottage has a fully open-air bath.
Getting this room
- Book it by name. Choose "Detached cottage with semi-open-air onsen bath" (源泉かけ流し半露天風呂（檜）).
- Ask what the website doesn't say. It doesn't mention the view, the beds.
- Check the confirmation. It should name the room with the bath. If it doesn't, contact the property.
Nearest other rooms with their own onsen
- Hotel Senkei0.1 km · Room with free-flowing open-air onsen bath
- Hakone Pax Yoshino0.1 km · Riverside Japanese-Western room with semi-open-air onsen bath
- Yusaka-so0.1 km · New wing room with open-air onsen bath