Exterior
Guest Rooms
Open-air bath
Sauna
Exterior
35 photos

Earthboat Ueda Onsen

Nagano Prefecture／Ueda City
Vacation rental
¥50,010～
No meals ; 2 peopleTax included¥49,016〜
(USD 307.23)

Every room features a renowned Onsen open-air bath and a wood-fired sauna. A private, whole-building outdoor Hotel surrounded by nature.

A private, entire-rental cabin nestled in a deep forest surrounded by larch trees at an elevation of about 1,000 m. Every cabin features an open-air natural Onsen bath fed by the same hot spring source as the renowned “Jippuku-no-Yu,” along with an authentic Finnish-style private wood-fired sauna. Also included are a cold plunge bath, an outdoor relaxation area, and an outdoor living space where you can enjoy BBQs and a campfire. All cabins are pet-friendly, and your beloved dog is welcome to join you even on the bed. Soothe yourself with the Onsen and sauna as you immerse both body and mind in the stillness of the deep forest—enjoy a luxurious day away from everyday life.

Reviews

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Facilities and Services

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  • Hot spring
  • Room with Open-Air Bath
  • Pet-friendly
Free-flowing hot spring / Sauna
IN15:00～24:00
OUT10:00
Number of rooms12 rooms
Opening dateJul 31, 2026
PetPermitted
Your childPermitted

Photo

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[Onsen] Guest Room with Open-Air Bath (Sauna Included)
  • Vacation rental
  • 22㎡
  • Capacity 1~3 people

Private Wood-Fired Sauna & Open-Air Onsen Bath in Every Room / Pets Allowed / Bring-Your-Own BBQ Ingredients / Entire Home Rental (No Meals Included)

IN 15:00～24:00
OUT 10:00
¥50,010～
No meals ; 2 peopleTax included¥49,016〜
(USD 307.23)

Best-Selling Stays

Accommodation With Onsen Spa Relaxation

Family-Friendly Accommodation For Families With Boys

Introduction of the Accommodation

Basic Information

Taxes*The Accommodation Fee and additional guest charges include the Hot Spring Tax and Accommodation Tax (excluding guests under 12 years old).*
Card information
Credit card payments not accepted on site.
Pets
Permitted
- Pets must be house-trained and well trained. - Pets must be in good health and not in heat or pregnant. - To prevent infectious diseases, pets must have received the following vaccinations within the past year: Dogs: Rabies vaccination and a combination vaccine of 5 or more strains Cats: A combination vaccine of 3 or more strains - Flea and tick prevention and treatment must be completed. - If any soiling, damage, or breakage occurs within the Facility, we will charge the necessary costs to restore it to its original condition (cleaning fees, laundry/cleaning fees, repair costs, replacement costs, and any other related expenses).
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
  • ○ Face 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
  • × Microwave oven
  • ○ Tableware
  • × Washing machine
  • × Dryer
Facilities and Features
  • ○ Entire building rental
  • ○ With kitchen
  • × Housekeeping service available for consecutive nights
  • × With a washing machine.
  • × Multiple bedrooms
  • × Supermarket nearby
  • × Within walking distance of the station
  • ○ Parking available
  • × Meal service available
  • × Catering
  • ○ Outside food allowed
  • ○ Hot spring available
  • × Swimming pool available
  • × Barrier-free
  • ○ Pet-friendly
Esthetic Massage
None
Fitness gym
None
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Spring quality and benefits

Alkaline Simple Onsen

Neuralgia, muscle pain, frozen shoulder, joint pain, sensitivity to cold, chronic digestive disorders, and beautiful skin

※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

Reviews

*Reviews that have been translated from Japanese.*

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

There are no reviews available.

Access Information

Address
Nagano Prefecture9097-183 Sobyo, Sanada-machi, Ueda-shi
TEL：+81-50-1808-0043

Approximately 36 minutes by car from Nagano IC.

Parking Information
Fee
Free for guests
Parking time
24 hours
Parking space
No restrictions
Number of parking spaces
15 cars available outdoor
Valet service
Unavailable
One vehicle may be parked directly beside the guesthouse.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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