Right Onsen › Gunma › Minakami
Minakami Town Onsen Mitsumine-no-Yu
4.1★ · 346 Google ratings · Minakami, Gunma · みなかみ町営温泉 三峰の湯
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
10:00–19:30From the facility's listing
Tattoos
? Call aheadNo policy stated in the 34 recent reviews we read or on the facility's website
Price
¥400 adultReported by two visitors
How we know this
- Day visitors: Multiple visitors explicitly paid day-use admission and bathed; no mention of lodging or guest-only policy. · 3 visitors, Nov 2025 – Aug 2026
- Price: Adults paid 400 yen (non-residents) as of June–August 2026; price increased from earlier 400 yen in July 2026 to 600 yen for non-residents. Earlier June 2026 reviews cite old price 400 yen before July hike. · 2 visitors, Jun 2026
Atmosphere
The bath
What you’ll find
Small public onsen in Minakami with excellent alkaline spring water, heated to 42–44°C, offering indoor and outdoor baths; day-use only, 400 yen.
Bath setup
Indoor baths
1.0Confirmed by recent visitor reports
Outdoor baths
1.0Confirmed by recent visitor reports
View
ForestConfirmed by recent visitor reports
Spring water
Spring type
sodium-bicarbonate alkalineReported by two visitors
Source temperature
50°CReported by two visitors
Bath temperature
43°CIndoor bath typically 42.5–44.5°C (hotter); outdoor bath 40–42.5°C; temperature varies by day and gender-specific setting.Confirmed by recent visitor reports
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
Chlorinated
✓ YesReported by two visitors
How we know this
- Indoor baths: One indoor bath plus one outdoor bath. · 3 visitors, Apr 2026 – Jun 2026
- Outdoor baths: One outdoor bath with rock construction, capacity 4–5 persons, screened with netting in summer. · 3 visitors, Apr 2026 – Jul 2026
- View: Outdoor bath offers forest and mountain views; surrounded by natural woodland. · 3 visitors, Apr 2026 – Jun 2026
- Spring type: Composition listed as alkaline simple spring (sodium–bicarbonate); visitors report slippery, skin-friendly properties. · 2 visitors, Dec 2025 – Apr 2026
- Source temperature: Source water temperature reported as 50°C. · 2 visitors, Dec 2025 – Apr 2026
- Bath temperature: Indoor bath typically 42.5–44.5°C (hotter); outdoor bath 40–42.5°C; temperature varies by day and gender-specific setting. · 3 visitors, Apr 2026 – Jul 2026
- Free-flowing (kakenagashi): Multiple reviews explicitly state source water flows without heating or water addition. · 3 visitors, Dec 2025 – Jun 2026
- Chlorinated: Reviews note disinfectant is added; signage prohibits drinking water. · 2 visitors, Nov 2025 – Apr 2026
Practical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Lockers
✓ FreeConfirmed by recent visitor reports
Hair dryer
✓ YesConfirmed by recent visitor reports
Parking
✓ Free on siteFrom the facility's listing
Facilities
Rest area
✓ YesReported by two visitors
How we know this
- Soap & shampoo: Multiple reviews confirm shampoo and body soap are provided; one notes soap was removed per signage. · 4 visitors, Oct 2025 – Jun 2026
- Lockers: Multiple reviews confirm free lockers with locks for valuables. · 3 visitors, Oct 2025 – Jun 2026
- Hair dryer: Multiple reviews confirm free hair dryer(s) available; one notes a single dryer. · 3 visitors, Oct 2025 – Jun 2026
- Rest area: Rest area with air conditioning and vending machines available. · 2 visitors, Apr 2026 – May 2026
Timing
When to go
Quietest Thursday around 10:00. Busiest Saturday around 18:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 10:00–19:30 |
| Tuesday | 10:00–19:30 |
| Wednesday | 10:00–19:30 |
| Thursday | 10:00–19:30 |
| Friday | 10:00–19:30 |
| Saturday | 10:00–19:30 |
| Sunday | 10:00–19:30 |
Getting there
How to get there
Nearest station
GokanAbout 27 min on foot, 2.2 km in a straight line
Address
2265 Gokan, Minakami, Tone District, Gunma 379-1305From the facility's listing
Show a driver
みなかみ町営温泉 三峰の湯The name in Japanese, for a taxi or at the counter
Phone
+81278-62-1022Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.enjoy-minakami.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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What matters
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Questions
Common questions
Can I visit Minakami Town Onsen Mitsumine-no-Yu without staying overnight?
Multiple visitors explicitly paid day-use admission and bathed; no mention of lodging or guest-only policy.
How much does Minakami Town Onsen Mitsumine-no-Yu cost?
Adults paid 400 yen (non-residents) as of June–August 2026; price increased from earlier 400 yen in July 2026 to 600 yen for non-residents. Earlier June 2026 reviews cite old price 400 yen before July hike.
Is the water free-flowing spring water?
Multiple reviews explicitly state source water flows without heating or water addition.
