Notice of Available Dates for School Trip Bookings
• Notice of School Trip Booking Dates
Thank you very much for choosing Unzen Onsen Seiunso.
We would like to inform you of the scheduled dates for accepting school trip groups through December 2026.
While students are using the baths, the large public bath and private baths will be temporarily unavailable.
The open-air bath will remain available as usual.
We apologize for any inconvenience this may cause to our guests and appreciate your understanding and cooperation.
[Scheduled School Trip Stay Dates]
2026
February: 3, 4
March: 4
May: 13, 14, 19, 21, 27, 28, 29
June: 2, 4, 17
September: 29, 30
October: 4, 8, 14,15 ,16 ,18 ,20 ,22 ,27 ,28 ,29
November:4 ,5 ,13 ,24 ,26
December :1 .3 .8 .9
*Please note that the above schedule is subject to change without notice. Thank you for your understanding.*
[Bath Hours]
Large Public Bath:11 :00–8 :30 (next morning)
Open-Air Bath :7 :00–21 :00













![■Standard Twin [24 sqm]■](https://www.img-ikyu.com/contents/common/image/acc7/00901337/1/org/13499802.jpg?auto=compress,format&lossless=0&w=560&h=370)

![Japanese-style Superior Room [Triple]](https://www.img-ikyu.com/contents/common/image/acc7/00901337/1/org/12361027.jpg?auto=compress,format&lossless=0&w=560&h=370)



