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Innai Myoken Onsen
4.1★ · 472 Google ratings · Usa, Oita · 院内妙見温泉
✓ Private day-use bath✓ Natural hot-spring water✓ Free-flowing source water✓ Outdoor bath✓ Rest area
Before you go
Can you bathe here?
Day visitors
✓ YesVisitors used the facility as a day-use hot spring, entering the general outdoor bath or family baths without lodging.stated by 2 visitors · Dec 2025
Hours
13:00–23:30 · closed Wednesdayfrom the facility listing
Price
¥550The general outdoor bath admission was 550 yen paid via ticket machine, while family baths and special rooms cost more separately.stated by 2 visitors · Feb 2026 – Apr 2026
Private bath
✓ YesNumerous family baths (kazoku-buro) are available for rental, used by many visitors across years.stated by 3 visitors · Jan 2026 – Aug 2026
Tattoos
Not known · call aheadno policy stated in the 31 recent reviews we read or on the facility's website
Watch out
Soap & shampoo
Shampoo and body soap are available at the washing area, though some reviewers note an extra rental fee applies.
stated by 3 visitors · Jan 2026 – Jul 2026The bath
What you’ll find
A rural day-use hot spring near Innai offering an outdoor communal bath and several reservation-free private family baths, though the general bath water can run quite lukewarm, especially in winter.
Outdoor bath
✓ YesThe main communal bath is an outdoor rotenburo, described across many years as small but pleasant.stated by 2 visitors · Nov 2025 – Feb 2026
Rest area
✓ YesThere is an indoor rest/waiting area near the baths, though one visitor noted it was not spacious enough to stretch out in.stated by 2 visitors · Jan 2026 – Apr 2026
Restaurant
✓ YesAn attached honey specialty shop on-site serves food and desserts, including takeout.stated by 1 visitor · Jun 2025
The water
Spring type
Sodium chlorideReviewers described the spring as sodium chloride type in one review and as a simple (tanjun) spring in another.stated by 2 visitors · Sep 2025 – Jan 2026
Practical
What to bring
Soap & shampoo
✓ ProvidedShampoo and body soap are available at the washing area, though some reviewers note an extra rental fee applies.stated by 3 visitors · Jan 2026 – Jul 2026
Timing
When to go
Quietest Monday around 23:00; busiest Sunday around 16:00. Measured by Google over past visits, not a forecast.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
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Quiet Busy
| Day | Hours |
|---|---|
| Monday | 13:00–23:30 |
| Tuesday | 13:00–23:30 |
| Wednesday | Closed |
| Thursday | 13:00–23:30 |
| Friday | 13:00–23:30 |
| Saturday | 13:00–23:30 |
| Sunday | 13:00–23:30 |
Closed Wednesday.
Practical
Plan your visit
📍 883-2 Innaimachi Kushino, Usa, Oita 872-0312
🚃 Nishiyashiki station, 10.1 km
📞 +81978-42-5911
📋 Show at the counter: 院内妙見温泉
Nearby
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