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Tennen-machi Onsen
4.2★ · 77 Google ratings · Oita, Oita · 天然町温泉
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
06:30–10:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 36 recent reviews we read or on the facility's website
Price
¥300 adultConfirmed by recent visitor reports
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Listed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: Admission has been consistently 300 yen from 2023 through 2026. · 10 visitors, Nov 2023 – Aug 2026
- Bathing arrangement: The bath has separate men's and women's sections (2024-2025). · 2 visitors, Nov 2024 – Sep 2025
The bath
What you’ll find
Tennen-machi Onsen is a tiny unstaffed public bathhouse (kyōdo-yu) hidden behind an apartment building, with a coin-operated door, a small kakenagashi mall-type (mo-ru) hot spring bath, no outdoor bath, and cash-only entry requiring exact coins.
Bath setup
Indoor baths
1.0Reported by one visitor
Outdoor bath
✕ NoReported by one visitor
Spring water
Spring type
sodium bicarbonate-chloride springReported by one visitor
pH
pH 8.6Reported by one visitor
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: There is a single small indoor tub holding about three to four people (2024). · 1 visitor, Jun 2024
- Outdoor bath: The facility has only an indoor bath and no outdoor bath (2024). · 1 visitor, Jun 2024
- Spring type: The posted analysis names the spring a sodium bicarbonate-chloride type, consistent with its dark 'moor' (mo-ru) colored water (2024). · 1 visitor, Jun 2024
- pH: A posted water analysis lists the spring pH as 8.6 (2024). · 1 visitor, Jun 2024
- Free-flowing (kakenagashi): Reviewers describe the bath as genuine source-fed (kakenagashi) mall-type onsen (2025-2026). · 2 visitors, Oct 2025 – Aug 2026
Practical
What you need
Payment
✕ Cash onlyThe unstaffed entrance uses a coin slot that unlocks the door, requiring exact coins with no card or digital payment option.Confirmed by recent visitor reports
Hair dryer
✓ YesReported by two visitors
How we know this
- Payment: The unstaffed entrance uses a coin slot that unlocks the door, requiring exact coins with no card or digital payment option. · 3 visitors, Apr 2024 – Aug 2026
- Hair dryer: A shared free hair dryer is available, though one visitor described it as weak (2024-2025). · 2 visitors, Nov 2024 – Jan 2025
Timing
When to go
Quietest Thursday around 6:00. Busiest Tuesday around 19:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MO | |||||||||||||
| TU | |||||||||||||
| WE | |||||||||||||
| TH | |||||||||||||
| FR | |||||||||||||
| SA | |||||||||||||
| SU |
Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 06:30–10:00 |
| Tuesday | 06:30–10:00 |
| Wednesday | 06:30–10:00 |
| Thursday | 06:30–10:00 |
| Friday | 06:30–10:00 |
| Saturday | 06:30–10:00 |
| Sunday | 06:30–10:00 |
Getting there
How to get there
Nearest station
Takajō · JR KyushuAbout 22 min on foot, 1.8 km in a straight line
Address
5 Chome-1-1681―77 Akenokita, Oita, 870-0165From the facility's listing
Show a driver
天然町温泉The name in Japanese, for a taxi or at the counter
Phone
+8197-558-2805Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.visit-oita.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 Tennen-machi Onsen without staying overnight?
Listed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise.
How much does Tennen-machi Onsen cost?
Admission has been consistently 300 yen from 2023 through 2026.
Is the water free-flowing spring water?
Reviewers describe the bath as genuine source-fed (kakenagashi) mall-type onsen (2025-2026).
