NiihamaOnsenPanas

An exotic spa resort where you can fully enjoy a Bali resort atmosphere

Ehime Niihama City

Niihama Onsen Panas is a day-use onsen facility located in Niihama, Ehime Prefecture. The facility, themed on the tropical resorts of Bali, offers an extraordinary healing experience. In addition to a far-infrared sauna and a spring-source steam sauna, the facility has a well-cooled cold plunge bath. A variety of baths such as open-air baths and barrel baths are available, and you can enjoy a rare hot spring that wells up from 1,000 meters underground. There are also family baths with private open-air baths in every room, allowing you to relax in a private space.

Hot Spring & Bath Information

Ishizuchi Sacred Spring (Niihama Onsen)

TypeNatural Hot Spring

An iron-containing bicarbonate and chloride hot spring gushing from 1,000 meters underground. The slightly colored water has a smooth texture that leaves the skin silky. The salt content coats the skin, providing high heat retention so the feeling of warmth persists after bathing. You can enjoy its variety in open-air baths, Shigaraki-style baths, and barrel baths, and you can also fully experience its benefits in the spring-fed bath inside the steam sauna.

Sauna

Far-infrared sauna

90°C

Sauna TypeDry Sauna

Stove Typefar_infrared

Capacity16people

Men'sWomen's

A dry sauna that gently warms the body from the core using far-infrared heat. A TV is installed so you can relax and sweat while watching programs. The heat is clearly felt while remaining easy to breathe, promoting comfortable perspiration. Staff regularly replace the seat mats, so the sauna is kept clean at all times. The cold plunge bath is located immediately adjacent to the sauna room, and the layout is well designed for smooth circulation.

Thermalium (spring-source steam sauna)

45°C

Sauna TypeSteam Sauna

Capacity8people

Men'sWomen's

A steam sauna set inside a dome-shaped building in the outdoor area. A spring-fed tub sits in the center of the room, and its heat and steam fill the interior in a unique structure. The temperature is on the lower side while humidity is very high, gently warming the body while providing moisturizing comfort to the skin. Healing music plays as background music, and ceiling lighting that resembles a starry sky helps guide you into a deep state of relaxation.

Cold Bath

Cold plunge bath

17°C

Water Qualitytap

Capacity8people

Men'sWomen's

A cold plunge bath located very close to the sauna room. A consistently low water temperature is maintained year-round to firmly cool the body heated by the sauna, and the depth allows full-body immersion for effective cooling. After the cold plunge bath, an outdoor area decorated with tropical plants and resort-style ornaments is recommended for open-air relaxation. You can enjoy blissful rest on deck chairs and relaxation chairs.

Business Hours

Monday
06:00〜23:00
Tuesday
06:00〜23:00
Wednesday
06:00〜23:00
Thursday
06:00〜23:00
Friday
06:00〜23:00
Saturday
06:00〜23:00
Sunday
06:00〜23:00
Holiday
06:00〜23:00

Closed Days: None

Address

11-60 Shinobamachi, Niihama, Ehime 792-0836, Japan (inside Panas)

Onsen & Spa Facilities (Super Sento, Sauna, Spa)

Gender Access

Gender Separated

Tattoo Policy
Unknown (Please Check)
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