Yumeyama-sui in Hita: Riverside Open-Air Bath or Private Family Room?
Choose Yumeyama-sui’s riverside public bath or one of 16 private family rooms. Check rates, hours and the Hita bus timetable change on Oct. 1, 2026.
At Kotohira Onsen Yumeyama-sui, the choice is between two separate day-use baths. The shared rotenburo sits beside the Takase River; the family baths are private rooms rented by the hour. The public ticket does not give you a private room, and the private-room fee is not charged per person.
Choose the riverside bath if the setting is the point. Book a family bath if your group wants to bathe together or prefers a closed room. There are 16 private baths, but the official site does not identify them all as open-air, so confirm a specific room before going if an outdoor tub is essential.
The public bath is about the river
The shared bathing area has four stone open-air pools beside the Takase River. Admission is ¥800 for adults and ¥400 for children aged four through elementary school. During Golden Week, Obon and the year-end/New Year period, the rates rise to ¥1,000 and ¥500 respectively.
The public baths are gender-separated. Men’s Norari-yu faces the river, while Aun-no-yu sits farther downstream and has two pools at different levels. The women’s side has rounded stone pools behind screening and a separate square jet bath. Yumeyama-sui describes the shared rotenburo as free-flowing spring water; its website does not specify the water treatment in the 16 private baths.
| Day | Public-bath hours | Last reception |
|---|---|---|
| Weekday | Noon–8:45 p.m. | 8:15 p.m. |
| Weekend or public holiday | 11 a.m.–9 p.m. | 8:30 p.m. |
The men’s outdoor bath has a large roof, so light rain does not automatically rule out a visit. Weather, maintenance or same-day operating decisions can still affect access.
Private family baths cost by room, not by guest
The 16 private rooms use seven kinds of tubs: river stone, mountain stone, pot, hollowed stone, barrel, cut stone and hinoki. The facility says each room has air conditioning and a window looking onto greenery. It does not label every one as an open-air bath, and the river views shown for the public pools should not be assumed to apply inside each family room.
| Day | Rate for a 60-minute private room | Hours | Last reception |
|---|---|---|---|
| Weekday | ¥2,500; Kawasemi room ¥2,000 | 10 a.m.–9:50 p.m. | 8:50 p.m. |
| Weekend or public holiday | ¥3,000 | 9 a.m.–9:50 p.m. | 8:50 p.m. |
A couple sharing one room pays the room rate, not two admissions.
The facility’s page lists a phone number for the family baths but does not set out a dependable online reservation or room-selection process. Call +81 973 23 7726 if you need a particular tub, want to ask whether a room is open-air, or cannot risk waiting for availability. The public pages also do not settle the tattoo policy; ask the operator in advance if that affects your visit.
What the spring description does—and does not—tell you
Both the public-bath and family-bath pages classify the water as a chloride-bicarbonate spring. The public-bath page specifically says its four pools use free-flowing water. It does not extend that handling detail to every private bath, so I would not assume all 16 rooms operate in exactly the same way. The older source-temperature and flow figures sometimes repeated in travel copy are not presented as current figures on these facility pages.
The source guide’s scores are editorial judgments, not water-quality results or guest ratings.
| Editorial category | Score out of 100 |
|---|---|
| Comfort | 90 |
| Bath variety | 95 |
| Upkeep | 85 |
| Scenery | 95 |
| Quiet | 85 |
| Access | 70 |
| Overall experience | 90 |
Access scores lower because the baths sit outside central Hita; the river setting and choice of rooms are part of their appeal.
Getting there: check which B-course timetable applies
Yumeyama-sui estimates about ten minutes by car from JR Hita Station or Hita Bus Terminal. There are 60 free parking spaces, with no reservation required. Without a car, the facility directs visitors to Hita’s light-blue B-course loop bus and names Seiwa-cho and Kotohira-tei Kominkan-mae as nearby stops. It does not give a dependable walking time from either, so check the map and final approach before relying on the bus.
There is a firm timetable boundary: Hita City’s current route page lists one map and schedule through September 30, 2026, then a separate revised B-course schedule effective October 1. The new route extends toward Saiseikai Hospital. On the bus operator’s published October timetable, buses serve the Kotohira Onsen entrance stop at these times:
| Loop | Departures at Kotohira Onsen entrance |
|---|---|
| Right | 11:06 a.m., 3:15 p.m., 4:32 p.m. |
| Left | 9 a.m., 12:50 p.m., 5:22 p.m. |
The fare is ¥100 per ride. Check both directions for your travel date; a late soak may outlast the last useful bus, making a taxi the safer return plan.
If the bath is one stop on a wider Hita outing, the Mameda and Kotohira day-trip route explains how the local bus fits around a day in town. For other shared baths in the area, see the Hita day-use onsen guide; the Hita private-bath comparison compares room options at several facilities.
