Ultra-LuxuryCountryside
Hakone, Japan
20 rooms
Japanese Sukiya & Balinese Minimalist Mountain Grand Palace Architecture
Hakone, Japan
Spa & Wellness
Hakone Ginyu Valley Ryokan Spa & Wellness
Ginyu Spa at Hakone Ginyu Valley Ryokan is an award-winning mountain wellness retreat. Facilities include private luxury treatment pavilions, outdoor cliffside infinity onsen baths, mountain-view relaxation decks, and therapies combining Eastern bodywork with organic Japanese botanicals and thermal waters.
6:00am – 11:00pm daily
Facilities
- Private outdoor natural thermal hot spring (onsen) baths in all 20 guest suites
- Communal cliffside open-air infinity onsens (Sora and Tsukimi) overlooking the ravine
- Award-winning Ginyu Spa featuring private treatment pavilions and mountain relaxation decks
- Direct access to Miyanoshita mountain hiking trails and Hakone Tozan Railway
Signature Treatment
Hakone Cedar and Thermal Mineral Polish and Four Seasons Restorative Deep Tissue Massage.
Hakone Ginyu Valley Ryokan spa FAQ
- What is Ginyu Spa?
- Ginyu Spa is the award-winning spa offering treatments combining Eastern bodywork and thermal waters.
- Are there communal onsens on site?
- Yes, the ryokan features two dramatic communal cliffside infinity onsens (Sora and Tsukimi).
- What signature treatment is featured?
- The signature ritual is the Hakone Cedar Polish and Four Seasons Restorative Deep Tissue Massage.
- What are the spa and onsen operating hours?
- Ginyu Spa and the onsens are open daily from 6:00am to 11:00pm.
Reviewed by Hotel Flock · Last updated September 2026