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Ancient Hotel Asama Karuizawa
Nagano Prefecture/KaruizawaA hidden Hotel in Karuizawa with a space inspired by natural stones, rejuvenating the soul.
The Ancient Hotel began its history in 2011 in the Karuizawa National Park with the concept of "Rejuvenation and Refreshment of the Soul." Amidst the vast nature that changes with the seasons, forget the daily hustle and the city's noise, and enjoy irreplaceable moments. Please relax and enjoy your stay.
This was my first time staying at Ancient in Karuizawa to enjoy the autumn leaves. Thank you for providing such a relaxing experience that made me forget the flow of time during my stay. The Onsen temperature was just right, and the smooth water left my skin feeling soft and moisturized. Both breakfast and dinner were delicious, visually appealing, and gentle on the body—truly satisfying meals. I would love to visit again in a different season. One small disappointment was that the provided amenities were foreign-made, which I found unsuitable for my sensitive skin; I’m glad I brought my own products. It would also be great if a higher-grade hairdryer could be provided in the future.
星きらり 11/10/2025Thank you for the wonderful stay! I truly appreciated being warmly welcomed even as a solo traveler. The natural and genuine hospitality from the staff, including the manager, made my stay incredibly comfortable. I loved the room this time. Turning off the lights and gazing at the ceiling gave me an extraordinary feeling of floating in space—it was such a vast and mysterious experience. I’m definitely coming back! (Though I’d love to try other room types too!) As for the meals, perhaps because it’s autumn, they were even more delicious than last time (apologies for saying so). Every dish was outstanding and perfectly suited to my taste—full of seasonal mushrooms and nuts that truly captured autumn’s essence. I’d love to have the same menu again... The chef’s creativity, effort, and dedication are evident in every detail. Everything is crafted with care—absolutely amazing.I had a peaceful and fulfilling time here. With its convenient access, I’ll definitely visit again soon. Thank you so much! To everyone at this hotel: Karuizawa will get very cold from now on—please take care of yourselves.P.S.: While the bath was clean and pleasant, it would be perfect if it were a natural Onsen with free-flowing spring water—that's just my personal preference as someone who travels for Onsen experiences! For this reason alone, I rated 4 stars instead of 5—a bit selfish on my part!
かどりーあや 11/7/2025
Facilities and Services
See All- Hot spring
| IN | 15:00~22:00 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 13 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllBest-Selling Stays
Gourmet Stays
Stays Proud Of Onsen
Recommended Accommodation For Honeymoon
Hotel Popular For Public Bath
Stays With High Ratings
Accommodation With No Meals Included
Accommodation For Autumn Foliage Viewing
Stays Popular For Open-Air Bath
Recommended For Golf
Introduction of the Accommodation
Facilities and Equipment of Accommodation
- The room
- Restaurant
- Facilities & Services
Basic Information
| Card information | VISA / MASTER / JCB / AMEX |
|---|---|
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Sauna | None |
| Hot stone spa | None |
| About Hygiene Measures | Thank you very much for your continued patronage of Ancient Hotel.
We are implementing the following measures to prevent the spread of the coronavirus and are striving to enhance hygiene standards.
- Temperature checks at check-in
(If a fever of 37.5°C or higher is detected, we may seek guidance from the health authorities and ask you to refrain from staying.)
- Mandatory mask-wearing and thorough health management for staff
- Placement of alcohol-based sanitizers in each guest room and public areas
- Disinfection cleaning in guest rooms and public spaces
- Regular ventilation
If you experience fever, cold symptoms, or other health issues during your stay, please inform the Hotel staff.
We are committed to implementing meticulous COVID-19 measures that only a small-scale Property can provide. |
Reviews
- Rooms & Amenities4.88
- Facility4.85
- Hospitality & Service4.95
- Meals4.88
- Onsen & Bath4.88
- Satisfaction4.95
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano Prefecture2126 Oaza Nagakura, Karuizawa Town, Kitasaku District
TEL:+81-267-42-3611
Shin-Osaka/Kyoto Station (Tokaido Shinkansen) → Tokyo Station (Hokuriku Shinkansen) → Karuizawa Station (Taxi)
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- ---
- Valet service
- Available (Free)
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
What are the check-in and check-out times?
Check-in 15:00~22:00 Check-out 11:00
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Private bath
I would like to know the access information.
Shin-Osaka/Kyoto Station (Tokaido Shinkansen) → Tokyo Station (Hokuriku Shinkansen) → Karuizawa Station (Taxi)
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Valet Service: Available (free)
Please provide information about Private bath.
・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: (Heating, Adding Water) Follows the operating hours of the large public bath.
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
What kind of hygiene management is being conducted?
Thank you very much for your continued patronage of Ancient Hotel. We are implementing the following measures to prevent the spread of the coronavirus and are striving to enhance hygiene standards. - Temperature checks at check-in (If a fever of 37.5°C or higher is detected, we may seek guidance from the health authorities and ask you to refrain from staying.) - Mandatory mask-wearing and thorough health management for staff - Placement of alcohol-based sanitizers in each guest room and public areas - Disinfection cleaning in guest rooms and public spaces - Regular ventilation If you experience fever, cold symptoms, or other health issues during your stay, please inform the Hotel staff. We are committed to implementing meticulous COVID-19 measures that only a small-scale Property can provide.
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