Hours
Staying guests are welcome to use the facility between their check-in and check-out times. The facility is open from 5:30 a.m. to 11 p.m., with the exception of a daily two-hour cleaning period between noon and 2 p.m.
Day Visitors
Non-staying guests who have reserved the Day Spa Treatment may use the Onsen. Otherwise, the facility is for staying guests only.
Photographs
No photographs. For the privacy and comfort of all guests, cellphones and cameras may not be used anywhere in the Onsen facility, including the dressing rooms. Social media posts are strictly prohibited.
Tattoos
Tattoos are welcomed at The Ritz-Carlton, Nikko. Use of the facility by those affiliated with criminal groups is not.
Small Children
Potty-trained children may use the baths; others may not. Swim diapers are not allowed in the Onsen.
Minimum Age
Guests aged 16 and under must be accompanied by someone aged 20 or older.
Bathing With Children
Mixed bathing (with a parent or caregiver of the opposite sex) is allowed for children under the age of six.