The Ritz-CarltonUltra-LuxuryBeach
Nikko, Japan
94 rooms
Nikko, Japan
Spa & Wellness
The Ritz-Carlton, Nikko Spa & Wellness
The Ritz-Carlton Spa and Onsen, Nikko is the brand’s historic first natural volcanic hot spring sanctuary. Facilities include indoor and outdoor sulfur-rich onsen baths fed by Yumoto hot springs, private luxury treatment suites, steam rooms, saunas, a 24-hour fitness studio, and therapies utilizing Tochigi sake and ESPA skincare.
5:30am – 11:00pm daily (Onsen) / 9:00am – 9:00pm (Spa)
Facilities
- First Ritz-Carlton natural volcanic sulfur onsen hot spring baths (indoor and rotenburo)
- The Ritz-Carlton Spa featuring private treatment suites, steam rooms, and cedar therapies
- Direct shores of Lake Chuzenji facing the sacred volcanic cone of Mount Nantai
- Walking distance to Kegon Falls and Lake Chuzenji excursion boat pier
Signature Treatment
Nikko Sacred Cedar and Volcanic Onsen Mineral Polish and Four Seasons Restorative Deep Tissue Massage.
The Ritz-Carlton, Nikko spa FAQ
- What are the onsen hot spring facilities?
- The property features indoor and outdoor natural volcanic sulfur baths (rotenburo) fed by Yumoto hot springs.
- What wellness facilities are in The Spa?
- The Spa features private treatment suites, steam rooms, saunas, and cedarwood body therapies.
- What signature treatment is featured?
- The signature ritual is the Nikko Sacred Cedar Polish and Four Seasons Restorative Deep Tissue Massage.
- What are the onsen and spa operating hours?
- The natural onsen is open daily from 5:30am to 11:00pm; The Spa is open from 9:00am to 9:00pm.
Reviewed by Hotel Flock · Last updated September 2026