Public Bath
Open-air Bath
Illumination
Cuisine
Cuisine
135 photos

Hotel Sun Valley Nasu

Tochigi Prefecture／Nasu Onsen
¥20,900～
No meals ; 2 peopleTax included¥18,810〜
(USD 118.48)

One of Northern Kanto’s largest Onsen resorts, enjoyable for everyone from adults to children.

A comprehensive resort in Nasu Highlands offering rich Onsen experiences, outdoor spas, and facilities that satisfy three generations with smiles. Indulge your senses with forest bathing, open-air relaxation, and Onsen bathing. Enjoy a variety of buffets featuring seasonal and local ingredients.

4.20 - Good(365)
  • The Onsen is amazing!!

    This was our second stay. We upgraded to a higher Room category, and the Japanese-Western style Room was very spacious and comfortable. The meals were delicious, and the Onsen is as wonderful as ever. We’re already talking about coming back for another stay.

    お店を開きたいママ 3/8/2026
  • Thank you for yesterday.

    On January 12th, there was heavy snow, and a kind staff member helped us when we couldn't climb the slope. When our rental car temporarily broke down for some reason, they also kindly assisted us. Thanks to their help, we were able to catch our reserved flight. Although I couldn't get their name, I deeply appreciate their warm support. The meals were also very delicious. I would love to use your services again.

    北海道から来た人 1/13/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Pet-friendly
Open-air bath / Large public bath / Sauna / Outdoor pool / Free shuttle service
IN14:30～18:00
OUT10:00
Number of rooms298 rooms
PetPermitted
Your childPermitted

Photo

See All

Notice from the Accommodation

■[Main Building] Renovation Work Notice■

To provide a more comfortable and appealing stay, we began renovation work on our “Main Building” on Monday, October 13, 2025, one of the Hotel’s nine Accommodations.
The renewed “Main Building” is scheduled for a grand reopening in 2026.
*Please note that the construction period may change depending on progress.

During the renovation period, stays in the “Main Building” will not be available. The associated Facilities—the restaurant “Sky Hall,” the large public bath “Yuyu Tengoku,” and the shop—will also be closed.
Please also be aware that noise and vibrations may occur during construction.
We apologize for any inconvenience and appreciate your understanding as our staff prepares with care to welcome you back to an even better Facility.

We sincerely appreciate your understanding and cooperation during this time.

Updates on construction progress and renovation details will be provided on our official website from time to time.
Sales of Plans for the “Main Building” will resume once the opening date is Done.
We hope you look forward to the completion of the “Main Building.”

Room Type Random
  • Capacity 2~5 people

【No Meals Included】Stay at your leisure! Check-in available until 11 PM! Room assigned randomly ＜No Meals Included＞

IN 14:30～23:00
OUT 10:00
¥20,900～
No meals ; 2 peopleTax included¥18,810〜
(USD 118.48)

Recharge with a breakfast buffet! Late arrivals OK, Onsen and meals included! Room assigned ＜1 night with breakfast＞

IN 14:30～23:00
OUT 10:00
¥24,200～
Breakfast included ; 2 peopleTax included¥21,780〜
(USD 137.19)
"Garden Suite" Japanese-style room with 8 tatami mats.
【Garden Suite】Japanese-style Room
  • Japanese-style Room
  • Capacity 2~3 people

<Round-Trip Direct Bus Application Exclusive Plan> Direct bus from [Sano, Oyama, Utsunomiya]! <Buffet>

IN 13:00～18:00
OUT 10:00
¥27,500～
Dinner and Breakfast included ; 2 peopleTax included¥24,750〜
(USD 155.90)

[Spring Vegetables & Flavors] Enjoy a vibrant and popular Chinese buffet! <"Banri" Chinese & Japanese Buffet>

IN 14:30～18:00
OUT 10:00
¥27,500～
Dinner and Breakfast included ; 2 peopleTax included¥24,750〜
(USD 155.90)
"Garden Suite" Maisonette Double
【Garden Suite】Maisonette Double
  • Double
  • 41㎡
  • Capacity 1~3 people

<Round-Trip Direct Bus Application Exclusive Plan> Direct bus from [Sano, Oyama, Utsunomiya]! <Buffet>

IN 13:00～18:00
OUT 10:00
¥27,500～
Dinner and Breakfast included ; 2 peopleTax included¥24,750〜
(USD 155.90)

[Spring Vegetables & Flavors] Enjoy a vibrant and popular Chinese buffet! <"Banri" Chinese & Japanese Buffet>

IN 14:30～18:00
OUT 10:00
¥27,500～
Dinner and Breakfast included ; 2 peopleTax included¥24,750〜
(USD 155.90)

Best-Selling Stays

Stays Proud Of Onsen

Gourmet Stays

Stays Popular For Spectacular View

Recommended Accommodation For Honeymoon

Stays With High Ratings

Accommodation With No Meals Included

Accommodation For Autumn Foliage Viewing

Pet-Friendly Stays

Relaxing Japanese-Style Accommodation

Introduction of the Accommodation

Onsen Resort
Onsen Resort
Onsen Resort
Onsen Resort
Onsen Resort

Onsen Resort

Onsen Resort

At the Attraction Spa Resort, enjoy the flowing heated pool, and at Yu-Yu Paradise, indulge in authentic Onsen. This is truly an "Onsen Resort" where people of all ages, from adults to children, can find their own way to have fun. Why not refresh your mind and body while forgetting about time...?

Luxury Buffet
Luxury Buffet
Luxury Buffet
Luxury Buffet
Luxury Buffet
Luxury Buffet
Luxury Buffet

Luxury Buffet

Luxury Buffet

"Enjoy It While It's Hot" - Sun Valley Gourmet Buffet Experience freshly prepared dishes with our "Live Cooking" and other innovative offerings as we strive to create the best buffet in Japan for our valued guests.

Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood
Accommodations to Match Your Mood

Accommodations to Match Your Mood

Accommodations to Match Your Mood

Rooms to Suit Your Travel Style: From Couples to Families and Groups Choose the perfect accommodation for your trip, whether it's a relaxing Japanese-style room, a family-friendly building, or a serene property with a courtyard pool.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Notice from the Accommodation

  • Main Building Renovation

    [Main Building] Notice Regarding Renovation Work

    Thank you very much for your continued patronage of Hotel Sunvalley Nasu.

    To provide a more comfortable and appealing stay, renovation work on the “Main Building,” one of our nine Accommodations, began on Monday, October 13, 2025.
    The renewed “Main Building” is scheduled to have its grand opening in 2026.
    *Please note that the construction period may change depending on progress.

    During the renovation period, stays in the “Main Building” will not be available, and the associated Facilities (Sky Hall Restaurant, Yuyutenkoku Large Public Bath, and the shop) will also be closed.
    Please also be aware that noise and vibrations may occur due to construction work.
    We apologize for any inconvenience this may cause and appreciate your understanding as our staff prepares with care to welcome you back to an even more satisfying Facility.

    We sincerely appreciate your understanding and cooperation during this time.

    Updates on construction progress and renovation details will be provided on our official website as they become available.
    Sales of “Main Building” Accommodation Plans will resume once the opening date is Done.
    We hope you look forward to the completion of the “Main Building.”

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / Debit card
Pets
Permitted
Pets will be kept in a cage at the separate pet Hotel building (unattended).
BreakfastThere is no information about breakfast.
Your child
You can stay.
Elementary school children are charged 70% of the adult rate; children aged 3 to pre-school age are charged 50%; and children aged 0–2 are charged a Facility usage fee of JPY 3,300 (tax included).
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Face towel
  • ○ Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Pajamas
  • × 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
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
Outdoor pool
Available period
7/15/2023~9/3/2023
Business Hours
10:00~21:00
Final admission time
20:00
Fee（Guest）
Paid ¥500
Fee（Non-guest）
Paid ¥1,500
Children's pool
Available
Age restriction
Pool shape
Irregular shape
Pool size


Open seasonally.
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
Business Hours
10:00~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
[Notes] * Use before check-in or after check-out is available for an additional fee of JPY 500 per adult and JPY 300 per child.
Open-air bath
The number of Open-air bath
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Add water)
Remarks
SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.20
Good (365)
  • Rooms & Amenities
    3.91
  • Facility
    3.89
  • Hospitality & Service
    4.39
  • Meals
    4.21
  • Onsen & Bath
    4.54
  • Satisfaction
    4.24

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Tochigi Prefecture203 Yumoto, Nasu-machi, Nasu-gun
TEL：+81-287-76-3800

Exit the Tohoku Expressway at “Nasu IC” (the mainline exit sign reads “Nasu / Kuroiso”).
Turn right at the intersection at the Nasu IC entrance and continue straight toward Mt. Nasu.
Pass the Ikkenjaya intersection, drive about 800 m, then turn left (look for the Sunvalley Nasu sign).

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
500 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Available (Free)A free shuttle bus operates from the west exit of JR Nasushiobara Station.
*Advance Reservation required. Please contact us for details.

Frequently Asked Questions

Themes related to this accommodation

Find by tourist destination