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Miyama Ouan

匠の宿 深山桜庵たくみのやど ふかやまさくらあん

Kakenagashi onsen ryokan with private baths and mountain views in Okuhida

Lodging

Day Use

Yes

Public baths are available for guests staying at the partner ryokan Hirayukan

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningYes

A restaurant or dining room open to visitors, not only meals for overnight guests

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels to rent or borrow at the desk

ParkingYes

On-site or nearby parking available

芳泉、恵泉、わなだの湯、鶴の湯、蓬莱の湯、長寿の湯の混合泉

Hosen, Keisen, Wanada-no-yu, Tsuru-no-yu, Horai-no-yu and Choju-no-yu Mixed Spring

Operated by · 株式会社共立メンテナンス

Mixed source

Simple
Color
faintly yellowish with slight turbidity
Taste
faintly metallic, of iron
Odor
faint hydrogen sulfide

Sodium-Calcium Bicarbonate-Chloride spring

pH 6.4NeutralHot source · 42°CHigh silica
Composition fingerprint0.9 g/kg dissolved · Hypotonic
Na⁺55
Ca²⁺27
HCO₃⁻63
Cl⁻31
CationsAnions
Sodium Na⁺
salt's cation — pairs with chloride to make the water salty.
Bicarbonate HCO₃⁻
"soda" — softens skin, leaves it smooth.
Known good for
  • Aches & jointsstiff shoulders
  • Smooth skindry, rough skin
  • Recoveryfatigue, stress

A blend of six Hirayu wells in the Okuhida hot-spring district — Hosen, Keisen, Wanada-no-yu, Tsuru-no-yu, Horai-no-yu and Choju-no-yu — classified as a simple thermal spring, hypotonic and neutral at pH 6.4. With 875 mg/kg of dissolved solids it is lightly mineralized and gentle on the body, yet it is far from characterless: at the spout the water carries a faint yellow tint and a slight haze, a faintly metallic iron note on the tongue and a whisper of hydrogen sulfide. Metasilicic acid runs to 136 mg/kg, enough to leave the thin silica film that puts this water in Japan's beauty-water family. The certificate was taken at the inn's men's indoor bath inlet rather than at a wellhead, so the reading describes the water as it actually reaches the tub.

Sampled at bath inlet·Analyzed Feb 16, 2021·株式会社神岡衛生社·Cert no. 岐阜県第3号

Explore the water

Views

Mountains
Forest

About

A ryokan in Okuhida's Hirayu area, at the foot of the North Alps. The spring water is kakenagashi (源泉かけ流し), kept flowing fresh, and feels noticeably silky. Bathing options include a large outdoor bath with mountain views, a communal indoor bath, complimentary private baths (kashikiri, 貸切), and onsen in guest rooms. Guests can also use the baths at the nearby sister property Hirayu-kan. The interiors use Hida timber throughout, and evenings center on local Hida wagyu and mountain produce cooked around an irori (囲炉裏) hearth.

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Reserve or check availability on a booking site.

4.5

4 reviews

from 2 reviewers

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NeKo
5 months ago

A mountain resort in Japanese style. Many foreigners among the staff and guests. Not the place for Japanese authenticity. But cozy. All rooms have mountain views. A decently sized rotenburo (outdoor hot spring bath) and two baths, one at +45 degrees Celsius. Spacious indoor onsen area, sauna. The women's and men's areas do not change. There are two private rotenburo.

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Sergey M
6 months ago· edited

Meals for one person (dinner and breakfast) at Miyama Ouan, Hirayu Onsen, Okuhida Onsen 11.03.2026 12.03.2026

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Sergey M
6 months ago· edited

865. Miyama Ouan, Hirayu Onsen, Okuhida Onsen, Gifu (pt.1) ★★ Stayed overnight. It belongs to the Dormy chain. There is no regular higaeri, but the public bath is available if you stay at the partner ryokan Hirayukan. In return, the baths at Hirayukan are also available for higaeri guests staying at Miyama Ouan. Outside, after the lobby, there is an onsen lake, unfortunately for viewing only. I booked a room with an in-room onsen, and you need to check carefully when booking, because rooms with exactly the same bath also exist with heated tap water. Guests can also use 4 private baths on a first-come, first-served basis. The place is in good, fresh condition, it does not feel like a chain property. The service was also pretty good. I took a meal for one, the kaiseki was tasty, I liked it. It was served in a separate shared dining room. About the onsens: 1. Private barrel bath in the room. The water is clear, temperature 44.5. There are taps for supplying different water and adjusting the temperature, and also a stick for stirring. It is a bit stuffy inside, but you can open the window and the air becomes great. In cold weather, when the window was opened, there was a cool effect, the room immediately filled with very dense steam. 2. The first outdoor private stone bath. View of the trees through a small fence. The water is clear with a slight tint. There is a iodine smell. Temperature 41. 3. The second outdoor private stone bath. View of the trees through a small fence. The water is clear with a slight tint. There is a iodine smell. Temperature 41. 11.03.2026 12.03.2026

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Sergey M
6 months ago· edited

865. Miyama Ouan, Hirayu Onsen, Okuhida Onsen, Gifu (pt.2) ★★ About the onsen: 4. Outdoor men's public bath area. View of the trees through the fence. 4.1. Large stone bath. The water is slightly cloudy, greenish-brown. Temperature 41.5. It feels especially atmospheric at night. 4.2. Two barrels. The water is slightly cloudy, greenish-brown. Temperature 43.5. 5. Indoor men's public bath area. It is comfortable to breathe inside. 5.1. Main bath. The water is cloudy brown. Temperature 42-42.5. 5.2. Reclining area for four. The water is cloudy brown. Temperature 41.5-42 5.3. Sauna. 5.4. Cold bath. 6. First indoor private bath. The water is cloudy brown with fine lime. Temperature 41.5. It is fine to breathe inside, with a noticeable iodine smell. 7. Second indoor private bath. The water is cloudy brown. Temperature 42. It is fine to breathe inside, with a noticeable iodine smell. There is a small balcony with a bench, so you can go out and cool off. A good place for onsen experience and decent in terms of accommodation quality. Recommended for an overnight stay or for a visit combined with staying at Hirayukan. 11.03.2026 12.03.2026

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Last updated September 19, 2026