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Hotel Sun Valley Waraku

Shizuoka Prefecture／Central Izu

An Onsen Accommodation with a Private Open-Air Bath Featuring Free-Flowing Hot Spring Water

Hotel Sun Valley Waraku, featuring 5 private open-air Onsen, welcomes guests with a clean, smoke-free environment and natural source Onsen. Facilities include a yukata selection service and complimentary computers. Various Room types are available to cater to a wide range of needs, from couples to groups, including barrier-free Rooms for a comfortable stay.

4.48 - Good(72)
  • Always the best.

    I’m a returning guest.The five open-air baths are truly outstanding.The food is delicious, and it’s an Accommodation I’d love to visit again.

    Yahoo!トラベルユー... 9/4/2026
  • It was an excellent accommodation.

    The only bathing option was a private, free-flowing hot spring bath. Unfortunately, the timing didn’t work out well, and it was often fully occupied when we went.Using the large public bath was inconvenient because we had to go to the main building. It’s about a 1–2 minute walk, but the return route is a steep uphill slope and can be tiring.The buffet offered a wide variety of dishes, and everything was delicious.During breakfast, the disaster-prevention siren sounded several times. I’m not sure if it was a malfunction, but I was relieved that it wasn’t a fire.

    Yahoo!トラベルユー... 8/7/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Free-flowing hot spring / Private bath / Sauna / Free shuttle service
IN15:00～18:00
OUT10:00
Number of rooms31 rooms
PetNot allowed
Your childPermitted

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Notice from the Accommodation

From April 25: ReFa products now available! Item list (the following items are already provided in Western-style rooms and Japanese-Western rooms)

- ReFa BEAUTECH Dryer S+
- ReFa Straight Iron Pro
- ReFa Curl Iron Pro 32
- ReFa FINE BUBBLE U

*The installed ReFa items are not permitted to be taken home.
*If any loss, removal, or damage is confirmed, the appropriate cost will be charged.

■ On July 11, 2024, our main building restaurant “Houou” reopened after renovation.

Introduction of the Accommodation

Open-air bath

Blissful bathing in a natural hot spring open-air bath.

The five types of open-air baths, "Komorebi no Yu," offer a luxurious space that can be enjoyed for free without a Reservation. With fully hinoki wood-lined tubs and rock baths, it provides relaxation for both mind and body.

Guest room
Rooms that blend Japanese ambiance with Western comfort.

Our rooms range from twin rooms, Japanese-Western style rooms, to barrier-free rooms. All rooms are non-smoking, clean, and promise a comfortable stay. The 4-bedroom option, ideal for family or friends' trips, is also one of the attractions.

Cuisine
Japanese, Western, and Chinese open kitchen in the main building

Enjoy Japanese, Western, and Chinese cuisine to your heart's content. Surrounded by the rich nature of Izu, savor the blessings of Suruga Bay and fresh local vegetables. Watch as the bounty of the land is prepared right before your eyes. Relish the taste of freshly made seasonal dishes at their finest.

Facilities and Equipment of Accommodation

  • The room
    The room

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Children are not accepted in Twin Rooms. Please choose a room type other than a Twin Room. However, depending on the Plan, children may not be accepted.
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
Open-air bath
The number of Open-air bath
2
Business Hours
05:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Main Building Large Public Bath Cleaning Hours: 10:00–13:00 *Every Wednesday: 10:00–15:00*
Private bath
The number of Private bath
5
Business Hours
05:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
Starting in March 2021, our baths have been changed to a free-flowing hot spring (100% natural flow) system. Waraku Private Bath cleaning hours: 10:00–15:00 [Important Notes] To help prevent dizziness from prolonged bathing and so other guests may also use the bath, please limit each session to approximately 1 hour. If you do not exit for an extended period and we are unable to reach you via the in-house phone, we may need to enter the area to confirm your safety. Thank you for your understanding.
Spring quality and benefits

Alkaline Simple Hot Spring

Chronic gastrointestinal disorders, sensitivity to cold, neuralgia, frozen shoulder, joint pain, and more

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaAvailable
Hot stone spaNone
Others[Other Accepted Cards] DC Card, Yahoo! JAPAN Card, Rakuten Card Note: If paying by credit card on-site, the minimum amount is JPY 1,000. If the receipt total is less than JPY 1,000, payment must be made in cash.
About Hygiene Measures
■Amenities are available in the lobby. Please take only what you need, as they are not provided in the guest rooms. Items available: toothbrush, razor, ladies’ set (cotton swabs, cotton pads, and hair ties), cotton swabs. *Hairbrushes and shower caps are provided in the private bath; please use them there. Coffee, black tea, and green tea are provided in the guest rooms.

Reviews

Overall Score
4.48
Good (72)
  • Rooms & Amenities
    4.36
  • Facility
    4.21
  • Hospitality & Service
    4.38
  • Meals
    4.55
  • Onsen & Bath
    4.82
  • Satisfaction
    4.60

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Shizuoka Prefecture995-3 Nagaoka, Izunokuni City
TEL：+81-55-948-3800

◆Nearest station: Izu-Nagaoka Station (5 minutes by car/taxi)

◆Nearest interchanges: Numazu IC (30 minutes by car), Nagaizumi-Numazu IC (30 minutes by car)

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
30 cars available outdoor
Valet service
Unavailable
No reservation required; first come, first served.

Pickup and drop-off information
Available (Free)We operate on a regular schedule to Izu-Nagaoka Station. For details, please visit the official Hotel Sunvalley website: https://izu3800.jp/access/

Frequently Asked Questions

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