Katsuyama, Fukui Prefecture
Dinosaur Inn & Spa Day Bath
The most convenient pairing with the Fukui Prefectural Dinosaur Museum if you want to add a natural spring bath and sauna without a long detour.
Check before bathing
- Opening hours
- From 18 July 2026, adult admission for non-residents is ¥1,000 and admission for ages 3–12 is ¥310. On weekdays, the official homepage and footer say 12:00–20:00, while the bath-pricing block says 12:00–22:00; use 20:00 as the cautious closing time unless confirmed. Closed the second Wednesday of each month, except in August and from December through March.
Spring & water temperature
- Spring-source temperature
- 38.6°C.
- Bathing temperature
- Not published.
- Spring source
- The facility's own spring, formerly associated with Katsuyama Onsen Centre Mizubasho.
- Spring classification
- Sodium chloride spring.
- pH
- Not published.
- Flow rate
- Not published.
- Water handling
- The current official page says the large bath uses the facility's natural spring. Pool-by-pool details on water addition, heating, circulation and disinfection are not published, so not every bath is described as source-flowing.
Bathing indications
The facility lists general indications including cuts, peripheral circulation issues, sensitivity to cold and dry skin. These are not a treatment guarantee.
Weekday closing-time information conflicts across the official site; 20:00 is the cautious cutoff. Closed on the second Wednesday, except in August and December–March.
How to read a bath profile
Spring-source temperature and actual bathing temperature are kept separate. Each score is shown independently for comparison rather than collapsed into one overall score.
