At Miyama Sanso, you can look forward to an indoor mineral hot spring (onsen), a terrace, and a Japanese garden. In addition to a fireplace in the lobby and a restaurant, guests can connect to free in-room WiFi.
View all photos for Japanese Western-style Room, TypeA1
Japanese Western-style Room, TypeA1
Mountain view
Sleeps 3
2 Twin Beds and 1 Twin Futon
Free wired internet
View all photos for Western-style room with a private open air bath, TypeB2
Western-style room with a private open air bath, TypeB2
10.010.0 out of 10
Exceptional
2 reviews
(2 reviews)
Mountain view
Sleeps 2
2 Twin Beds
Free wired internet
View all photos for Japanese-style Room with a private open air bath, TypeB
Japanese-style Room with a private open air bath, TypeB
Mountain view
Sleeps 2
2 Twin Beds
Free wired internet
View all photos for Special Room with a private open air bath, TypeC
Special Room with a private open air bath, TypeC
Mountain view
Sleeps 2
2 Twin Beds
Free wired internet
Western-style room with a private open air bath, TypeB2
1 bedroom
Sleeps 2
2 Twin Beds
Free wired internet
Western-style room with a private open air bath, TypeB2
1 bedroom
Sleeps 4
4 Twin Beds
Free wired internet
About the neighborhood
Kurokawa Onsen, a neighborhood in Minamioguni, is home to Miyama Sanso. Sujiyu Onsen and Kusumi Plateau are worth checking out if an activity is on the agenda, while those looking for area attractions can visit Kuju Highlands Observatory and Kuju Flower Park. Jizobaru Fishining Center and Ubuyama Farm are also worth visiting. Visit our Minamioguni travel guide
You can look forward to an indoor mineral hot spring (onsen), a terrace, and a Japanese garden at Miyama Sanso. In addition to a fireplace in the lobby and a restaurant, guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
Free self parking and extended parking
Japanese breakfast (surcharge), free newspapers, and a front-desk safe
Luggage storage and smoke-free premises
Room features
All guestrooms at Miyama Sanso have perks such as air conditioning, as well as amenities like free WiFi and safes.
More conveniences in all rooms include:
Bathrooms with deep soaking tubs and bidets
Private yards, wardrobes/closets, and refrigerators
Self parking and extended parking are free at this property.
What time is check-in at Miyama Sanso?
Check-in start time: 3:00 PM; Check-in end time: 6:30 PM. After-hours check-in is not available.
What time is check-out at Miyama Sanso?
Check-out is at 11 AM.
Where is Miyama Sanso located?
Located in Kurokawa Onsen, this ryokan is 0.8 mi (1.2 km) from Aso Kuju National Park and within 3 mi (5 km) of Hiranodai Kogen Observation Deck and Meotodaki Fall. Sujiyu Onsen and Kuju Highlands Observatory are also within 6 mi (10 km).
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Miyama Sanso Reviews
9.6
Exceptional
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Loved everything about this onsen. Quiet and beauty room, with nice private bath. Very spacious and good food. The only thing is my husband told the staff before the dinner that he had allergy to all nuts, but the chef/staff failed to recognize that chestnut and walnut are also nuts, so my husband had a bad allergy reaction and had to take medicine. Luckily he didn’t need to go to hospital, but hotel staff should be more educated with what are nuts.
Stayed 1 night in Oct 2026
Verified review
6/10 Okay
Louise
4 June 2026
Liked: Staff & service
The location is beautiful and peaceful. The staff is also very nice. However, for the price, we found that the rooms need renovations, the private onsen was covered in moss, and the food was not very good.
Enjoyed our luxurious stay. Everyone was so friendly and kind. The property and area are beautiful.
We booked a room with a private bath to add to the luxury. Also a bit shy being westerners so got to enjoy a lot of baths without feeling uncomfortable.
Food was good and presentation was gorgeous. Almost too much for us but that seems to be standard with kaiseki meals!
We spent two nights at Miyama Sanso after a whirlwind 10 days making our way west from Tokyo. It was the perfect retreat after many days on our feet. The facilities are spotless and the property itself is gorgeous. Beyond the tranquility and picturesque surroundings, the warm, kind, and attentive staff made our stay all the more pleasant and relaxing. They made sure to arrange for transport to and from the hotel and planned an excursion for guests to the main area of Kurokawa Onsen. They also went above and beyond to accommodate our challenging dietary restrictions and made sure we always had a delicious selection of dishes during meals, which elevated the experience. 10/10 would absolutely recommend. I look forward to returning!
Excellentissime en tous points ! Établissement au personnel remarquable, ryokan très spacieux, parfaitement équipé, ultra propre.
Dîner et petit-déjeuner inoubliables !
너무좋았어요 경치도 예쁘고 방도 넓고깨끗
직원분들도 너무 친절하고 가이세키 맛도 좋고 깔끔!
알러지와 날것을 못먹는 아내를 위한 요리등
배려해주셔서 감사했습니다
유황온천 덕분인지 피부도 너무 보드랍고 가려움증이 많던 피부였는데 구로카와에서 숙박하는동안 한번도 가려웠던적이없었어요!!
정말 행복한 여행이었습니다😺