GondoOnsenTermeDOME

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Nagano Nagano City

Gondo Onsen Terme DOME is a day-use hot spring facility located in Nagano City, Nagano Prefecture. It offers natural hot spring water sourced from 765 meters underground, flowing directly into the baths. Enjoy a high-temperature sauna with automatic löyly every 30 minutes and a classic dry sauna to promote sweating. Both outdoor and indoor areas feature bubble cold plunge baths, allowing for a gradual cool-down after the sauna. The facility is equipped with a totonoi room, relaxation areas, nap spaces, massage chairs, and a manga corner, making it easy to enjoy a relaxing bath experience within walking distance from Zenkoji Temple and Nagano Station.

Hot Spring & Bath Information

Gondo no Yu

TypeNatural Hot Spring

Flow-through

A simple hot spring that gushes out at a rate of 400 liters per minute from 765 meters underground. The spring water, with a source temperature of 36°C, is provided directly from the source, offering a mildly alkaline and gentle texture that softly envelops the skin. After sweating in the sauna, soaking in this water gradually warms the body, and its high heat retention keeps you warm even after leaving the bath. It is said to be effective for chronic pain in muscles and joints, cold sensitivity, decreased gastrointestinal function, mild hypertension, and various symptoms caused by stress, making it ideal for therapeutic bathing to relieve everyday fatigue. Available in both outdoor and indoor areas.

Sauna

High-Temperature Dry Sauna (Indoor)

90°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity10people

Men's

An automatic löyly service is performed every 30 minutes, causing the temperature in the room to rise rapidly as water is poured over heated sauna stones, promoting sweating from deep within the body. Effective for boosting metabolism and relieving fatigue, it's satisfying for both sauna beginners and experts.

Löyly High-Temperature Sauna

90°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity12people

Men's

A classic high-temperature dry sauna located in the indoor area. It provides steady heat to warm the body thoroughly and promote sweating. Unlike a löyly sauna, it offers dry heat for a consistent sweating pace, suitable for those who want to enjoy the sauna at their own pace.

Cold Bath

Cold Plunge Bath (Indoor)

16°C

Water QualityNatural Water (Groundwater, Spring, etc.)

Capacity3people

Flow-through
Men's

Located right outside the high-temperature dry sauna in the indoor area, this cold plunge bath uses flowing groundwater. The moderately cold water envelops the body. Unlike the bubble cold plunge bath, it allows for a quiet and thorough cooling of the body.

Bubble Cold Plunge Bath (Outdoor)

16°C

Water QualityNatural Water (Groundwater, Spring, etc.)

Capacity3people

Flow-through
Men's

Located right outside the löyly high-temperature sauna in the outdoor area, this cold plunge bath uses flowing groundwater. The moderate coolness helps cool down the heated body, and the bubbles gently stimulate the entire body, offering a massage effect.

Business Hours

Monday
10:00〜00:00
Tuesday
10:00〜00:00
Wednesday
10:00〜00:00
Thursday
10:00〜00:00
Friday
10:00〜00:00
Saturday
10:00〜00:00
Sunday
10:00〜00:00
Holiday
10:00〜00:00

Closed Days: None

Address

1437-5 Gondomachi, Nagano City, Nagano Prefecture

View on Google Maps

Website

https://gondo-onsen.com/
Onsen & Spa Facilities (Super Sento, Sauna, Spa)

Gender Access

Gender Separated

🏷️
Tattoo Policy
OK if fully covered with designated stickers
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