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Tsukano Mineral Spring Sansuiso Bath
4.1★ · 21 Google ratings · Oita, Oita · 塚野鉱泉 山水荘 外湯
✓ Day visitors
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
12:00–20:00From the facility's listing
Closed
TuesdayWeekly closing days from the listing
Tattoos
? Call aheadNo policy stated in the 18 recent reviews we read
Price
¥200 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Listed as a super sento: a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: Adult admission has consistently been 200 yen across reviews from 2022 to 2026. · 7 visitors, Mar 2022 – Sep 2025
The bath
What you’ll find
A tiny, unmanned 200-yen mineral-spring bathhouse in Ōita where a naturally carbonated cold spring is heated before bathing; pay by honesty box or PayPay, and note it has closed temporarily after typhoon damage.
Bath setup
Indoor baths
1.0Reported by one visitor
Spring water
Spring type
bicarbonate-chloride mineral springReported by one visitor
Source temperature
15°CReported by one visitor
Heated
✓ YesConfirmed by recent visitor reports
How we know this
- Indoor baths: A 2024 visitor noted the facility has a single indoor bathtub. · 1 visitor, Apr 2024
- Spring type: A detailed 2025 review described the spring as high in bicarbonate and chloride ions, closer to a concentrated chloride spring in feel. · 1 visitor, Aug 2025
- Source temperature: A 2024 review stated the natural spring source temperature is about 15°C before heating. · 1 visitor, Nov 2024
- Heated: Several reviews from 2024 to 2026 note the naturally cold mineral spring water is artificially heated before bathing. · 3 visitors, Nov 2024 – Aug 2026
Practical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Payment
✓ Cards & QR acceptedVisitors in 2024 reported PayPay QR payment was accepted in addition to the honesty-box cash system.Reported by two visitors
Hair dryer
✕ NoVisitors in 2024 and 2025 noted no hair dryer is provided, so bringing your own is needed.Reported by two visitors
How we know this
- Soap & shampoo: Multiple visitors from 2022 to 2025 found shampoo and body soap provided at the washing stations. · 3 visitors, Aug 2024 – May 2026
- Payment: Visitors in 2024 reported PayPay QR payment was accepted in addition to the honesty-box cash system. · 2 visitors, Apr 2024 – Aug 2024
- Hair dryer: Visitors in 2024 and 2025 noted no hair dryer is provided, so bringing your own is needed. · 2 visitors, Apr 2024 – Feb 2025
Timing
When to go
Weekly hours
| Day | Hours |
|---|---|
| Monday | 12:00–20:00 |
| Tuesday | Closed |
| Wednesday | 12:00–20:00 |
| Thursday | 12:00–20:00 |
| Friday | 12:00–20:00 |
| Saturday | 12:00–20:00 |
| Sunday | 12:00–20:00 |
Closed Tuesday.
Getting there
How to get there
Nearest station
Bungo-Kobuku · JR Kyushu3.1 km in a straight line; bus or taxi from the station
Address
367-3 Megusuno, Oita, 870-1163From the facility's listing
Show a driver
塚野鉱泉 山水荘 外湯The name in Japanese, for a taxi or at the counter
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Questions
Common questions
Can I visit Tsukano Mineral Spring Sansuiso Bath without staying overnight?
Listed as a super sento: a bath for day visitors by definition. No visitor review states otherwise.
How much does Tsukano Mineral Spring Sansuiso Bath cost?
Adult admission has consistently been 200 yen across reviews from 2022 to 2026.
