MOMIJI HOT-SPRING (Karuizawa Prince Hotel West)

Open-air Bath and Hot Spring with Views of Nature

Relax in our spacious indoor bath with large glass windows that let you enjoy the changing seasons, or in the open-air bath overlooking Momiji-yama , which is especially beautiful in autumn.

• Hot spring source name: Karuizawa Momiji-yama Onsen
• Discharge amount: 26.0 liters/minute
• Spring quality: Simple hot spring (hypotonic, mildly alkaline, low-temperature spring)
• Benefits: Relief for chronic pain or stiffness in muscles or joints (rheumatoid arthritis, osteoarthritis, lower back pain, neuralgia, frozen shoulder, contusions, sprains, etc.)
• Opening hours: 6:00A.M. – 11:00P.M. (Last entry 10:30P.M.)
• Fee: Free (Bathing tax ¥150 required)
• Notes: Facility is for staying guests only. Entire facility is non-smoking.

※ “MOMIJI HOT-SPRING” and the Fitness Room in Prince Hotel West are available exclusively for guests staying at The Prince Karuizawa, The Prince Villa Karuizawa, Prince Hotel West (main building) and Prince Dog Village.
※ Guests of Prince Hotel West Cottages may use the facility between 6:00A.M.–7:00P.M. (last entry), ¥2,000/adult, ¥1,850/child (3–12 years).
※ Not available before check-in. After check-out, available until 3:00P.M. same day at ¥2,000 per person.

Usage Rules & Notices

・Towels are available for rental at the reception desk.
・Boys aged 7 and above must use the men’s bath, while girls must use the women’s bath.
・Please wash your body before entering the bath.
・Before leaving the bathing area, please thoroughly dry your body with a towel.
・To maintain cleanliness, please do not put towels or shampoo in the bath.
・Please do not bring food, drinks, magazines, or similar items into the bathing area.
・Please be cautious as the floor may be slippery.
・Please take care not to lose the locker key. In case of loss, a compensation fee of ¥3,000 will be charged.
・When using the open-air bath, please be aware of the temperature difference with the outside air.
・We cannot be held responsible for injuries or accidents caused by the negligence of guests within the premises. Please understand this in advance.
・Please refrain from using the hot springs if you are wearing diapers.
・Please refrain from wearing swimwear or any other clothing inside the bathing area.
・Guests with bathing contraindications are strictly prohibited from using the hot springs.
・Swimming, diving, using floatation devices or beach balls, and the like are strictly prohibited.
・Cameras and electronic devices with cameras (smartphones, mobile phones, etc.) are not allowed.
・We strictly refuse entry to and use of our facilities by members of antisocial groups.
※We may refuse entry to customers with tattoos.
　If such individuals are found, please understand that they will be immediately asked to stop using the facilities and leave the premises.
・Individuals who engage in violent acts, behave in a manner that violates public order and morals,
　or act in a way that causes discomfort to other guests will be promptly asked to leave the premises.