Tsukino Yado Sara

Tsukino Yado Sara sits in Yumoto, Hakone's lowest and most accessible hot-spring district, a short walk from Hakone-Yumoto Station where the Romancecar from Shinjuku terminates. The four-star ryokan-style property scores 9.0 across 510 reviews, a consistent result that points to reliable service rather than novelty.

Rooms include balconies, deep soaking bathtubs, and air purifiers alongside standard yukata and slippers. The open-air bath — rotenburo — uses Yumoto's sulfur-tinged waters, which differ chemically from the higher-altitude springs at Gora or Sengokuhara. An on-site restaurant, sauna, and 24-hour front desk round out the facilities.

Yumoto functions as a transit hub as much as a resort; the Hakone Tozan bus and mountain railway both originate here, placing the Open-Air Museum and Lake Ashi within 30 minutes.