施設画像
施設画像
施設画像
施設画像
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26 photos

Okutenryu Fudo Onsen Sawaya

Nagano Prefecture／Iida
¥20,900～
No meals ; 2 peopleTax included¥15,675〜
(USD 98.37)

Enjoy a peaceful retreat at a hidden Accommodation nestled into the satoyama landscape.

Close to Tenryu Gorge, this secluded mountain Property offers a picturesque landscape reminiscent of a traditional Japanese folktale. Indulge in the luxury of enjoying the four seasons in tranquility, with 24-hour access to Fudo Onsen, including an open-air bath where you can gaze at the starry sky, and a cave bath crafted with massive rocks. Relish the Onsen experience to your heart's content. For dining, savor kaiseki cuisine made with ingredients unique to the nature-rich Chiyo mountain village. Enjoy specialties such as shabu-shabu featuring the rare and locally raised "Chiyo Phantom Pork," and stone-grilled "Shinshu Beef," raised on apples. Irori-style cooking, where seasonal ingredients are skewered and grilled over an open hearth, is also highly popular!

Reviews

(1)
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Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Open-air bath / Large public bath
IN15:00～19:00
OUT10:00
Number of rooms22 rooms
PetNot allowed
Your childPermitted

Photo

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Immovable Manor (Example)

[Room Only] × [Reservations accepted until 12:00 PM on the day of arrival] <No meals> Enjoy the Onsen as much as you like at a secluded mountain Accommodation.

IN 15:00～19:00
OUT 10:00
¥20,900～
No meals ; 2 peopleTax included¥15,675〜
(USD 98.37)

[Breakfast Included] <No Dinner> Arrival by 7:00 PM! Ideal for sightseeing or business—enjoy a hidden hot spring retreat in Southern Shinshu.

IN 15:00～19:00
OUT 10:00
¥25,300～
Breakfast included ; 2 peopleTax included¥18,975〜
(USD 119.08)
noimage

[Room Only] × [Reservations accepted until 12:00 PM on the day of arrival] <No meals> Enjoy the Onsen as much as you like at a secluded mountain Accommodation.

IN 15:00～19:00
OUT 10:00
¥25,300～
No meals ; 2 peopleTax included¥18,975〜
(USD 119.08)

[Breakfast Included] <No Dinner> Arrival by 7:00 PM! Ideal for sightseeing or business—enjoy a hidden hot spring retreat in Southern Shinshu.

IN 15:00～19:00
OUT 10:00
¥29,700～
Breakfast included ; 2 peopleTax included¥22,275〜
(USD 139.79)
Hanamaki-no-Yakata: Room with a Wide Veranda (Example)

[Room Only] × [Reservations accepted until 12:00 PM on the day of arrival] <No meals> Enjoy the Onsen as much as you like at a secluded mountain Accommodation.

IN 15:00～19:00
OUT 10:00
¥26,400～
No meals ; 2 peopleTax included¥19,800〜
(USD 124.26)

[Breakfast Included] <No Dinner> Arrival by 7:00 PM! Ideal for sightseeing or business—enjoy a hidden hot spring retreat in Southern Shinshu.

IN 15:00～19:00
OUT 10:00
¥30,800～
Breakfast included ; 2 peopleTax included¥23,100〜
(USD 144.97)

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Recommended Accommodation For Student Travel

Introduction of the Accommodation

Notice from the Accommodation

  • Important Notice Regarding the Accommodation Tax

    Thank you very much for your continued patronage of our Accommodation.
    Nagano Prefecture will introduce an Accommodation Tax for stays from June 1, 2026.
    Accordingly, we will charge the Accommodation Tax separately as outlined below. Thank you for your understanding.


    [Tax Amount]
    For stays from June 1, 2026 to May 31, 2029
    　200 yen per person per night for guests with an Accommodation Fee of JPY 6,000 or more (before tax)
    For stays on or after June 1, 2029
    　300 yen per person per night for guests with an Accommodation Fee of JPY 6,000 or more (before tax)

    [Who is subject to the tax]
    Guests staying on or after Monday, June 1, 2026

    - Children are also subject to the tax if the Accommodation Fee is JPY 6,000 or more per night (before tax).
    - Even if you have already made a Reservation and completed advance payment, the Accommodation Tax must be paid separately.

    We apologize for any inconvenience caused by this change in payment and appreciate your kind understanding.

    For details, please check the Nagano Prefecture website.

Basic Information

Taxes■From June 1, 2026, in accordance with Nagano Prefecture regulations, an Accommodation Tax will be charged separately. The Accommodation Tax applies to all guests, adults and children alike: for an Accommodation Fee of JPY 6,000 or more per person per night: JPY 200.
Card information
VISA / MASTER / JCB / AMEX / DINERS / Debit card
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • × Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • × Cotton swab
  • × Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • × Scale
  • ○ Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • ○ Rooms with open-air baths available
  • ○ Open-air bath
  • × Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
The large public bath is available 24 hours a day. There are separate baths for men and women, and guests often say, “It leaves your skin feeling silky smooth.”
Open-air bath
The number of Open-air bath
3
Business Hours
06:00~23:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
From the stone-built open-air bath beyond the stepping stones, you can enjoy views of Chiyo’s sky and the lush greenery of the mountain village. On clear nights, you may even be greeted by a sparkling star-filled sky. The cave bath, crafted from massive boulders, offers a mysterious and enchanting atmosphere. Be sure to make this cave bath—worthy of its reputation as a hidden hot spring—a memorable part of your trip.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
[Special Room (1st Floor) / Horen] A Japanese-style Room (12.5 + 6 tatami mats). This stately Room features a private open-air rock Onsen bath. The nostalgic countryside views from the tub will soothe away your travel fatigue. [Special Room (2nd Floor) / Shuyu] A Japanese-style Room (12.5 + 6 tatami mats). Featuring a private open-air Onsen bath, taking full advantage of its excellent second-floor location and views. Enjoy the changing mountain village scenery from the hinoki cypress bath, from morning to evening.
Spring quality and benefits

Simple Onsen

Neuralgia, sensitivity to cold, rheumatism, and neurological disorders

SaunaNone
Hot stone spaNone
OthersUC, DC, NICOS, CF, JTB, Saison

Reviews

The overall facility score is not displayed because the required number of reviews has not been reached.

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Nagano Prefecture2303-1 Chiyo, Iida City
TEL：+81-265-59-2122

JR Iida Line: Tenryukyo Station / Chuo Expressway: Iida IC via Route 151 and Prefectural Route 237

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
50 cars available outdoor
Valet service
Unavailable
First-come, first-served: We have installed a new charging Facility for EVs and PHEVs.

Pickup and drop-off information
UnavailableIf you would like to use the Shuttle Service, please contact us in advance.

Frequently Asked Questions

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