Yatsugatake Onsen Mominokiso
Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
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forumWhat families say
Rakuten Travel rating 4.34 out of 5 (275 reviews). Guests praise the Mominoyu onsen, with its communal bath, open-air bath, sauna and private-hire family bath fed straight from the source, the dishes made with Hara-mura's highland vegetables, and nature experiences nearby such as the Yatsugatake Nature and Culture Park and the alpaca farm. The Japanese-style tatami rooms and Japanese-Western rooms renovated in 2019 make for an unhurried family stay.
Kids Facilities
Mominoyu onsen flowing straight from the source, and the private-hire family bath
Mominoyu onsen flowing straight from the source, and the private-hire family bath
Guests can use the adjoining onsen facility Mominoyu, which has a communal bath, an open-air bath and a sauna fed straight from the source. With the private-hire family bath reserved for staying guests, or the private open-air bath in a special room, you can bathe just with your family without worrying about other guests. Children under school age bathe at no charge.
- •A communal bath, open-air bath and sauna with water flowing straight from the source
- •A private-hire family bath for staying guests only
- •Children under school age bathe at no charge
Japanese-style tatami rooms and Japanese-Western rooms (tatami and futon bedding)
Japanese-style tatami rooms and Japanese-Western rooms (tatami and futon bedding)
There are Japanese-style tatami rooms with futon bedding in the main building, Japanese-Western rooms in the new building, and special rooms in the new building with their own open-air bath, all sleeping 2 to 4 guests. The Japanese-style tatami rooms with tatami and futon bedding are easy to settle into with young children, and children's rates are available.
- •Japanese-style tatami rooms with tatami and futon bedding are available
- •Child rates are set
- •The special rooms in the new building have their own open-air bath
Nature experiences and spots around Yatsugatake
Nature experiences and spots around Yatsugatake
The Yatsugatake Nature and Culture Park and the Haramura Local History Museum are within walking distance, and nearby spots where children can meet animals include the Yatsugatake Alpaca Farm, which is free for ages 3 and under. There is plenty for children to enjoy outdoors, from feeding the animals to harvesting highland vegetables.
- •The Yatsugatake Nature and Culture Park and the alpaca farm are close by
- •Nature experiences are plentiful, including feeding the animals and harvesting highland vegetables
Categories
Overview
Yatsugatake Onsen Mominokiso is an onsen inn on the highland plateau of Hara-mura, at the western foot of the Yatsugatake mountains. It was renovated in 2019, and guests can enjoy the adjoining Mominoyu onsen facility, with its communal bath, open-air bath, sauna and private-hire family bath, all fed by water flowing straight from the source. Guest rooms include Japanese-style tatami rooms in the main building and Japanese-Western rooms in the new building, so tatami and futon bedding are available. Children's rates are available, and children who have not yet started elementary school bathe at no charge, all of which makes it a welcoming choice for families. Nature experiences nearby, such as the Yatsugatake Nature and Culture Park and an alpaca farm, round out an unhurried family stay.
Yatsugatake Onsen Mominokiso is an onsen inn on the highland plateau at the western foot of the Yatsugatake mountains, in Hara-mura, Suwa-gun, Nagano. It is a publicly run inn that has been in operation since the Showa era, and its guest rooms were renovated in 2019.
Japanese-Style Tatami Rooms, Japanese-Western Rooms and Child Rates
Guest rooms include Japanese-style tatami rooms with futon bedding in the main building, Japanese-Western rooms in the new building, and special rooms in the new building with their own open-air bath fed straight from the source; all of them sleep 2 to 4 guests. The new building has Simmons beds. Because there are Japanese-style tatami rooms with tatami and futon bedding, they are easy to settle into with young children, and children's rates are available.
Mominoyu, an Onsen Flowing Straight from the Source
Guests can use the adjoining onsen facility Mominoyu, which has a communal bath, an open-air bath and a sauna fed straight from the source, plus a private-hire family bath reserved for staying guests. With the family bath or the open-air bath in a special room, you can bathe just with your family without worrying about other guests. Children under school age bathe at no charge.
Nature Experiences Nearby
The Yatsugatake Nature and Culture Park and the Haramura Local History Museum are within walking distance, and nearby spots where children can meet animals include the Yatsugatake Alpaca Farm, which is free for ages 3 and under. There is plenty for children to enjoy outdoors, from feeding the animals to harvesting highland vegetables. Meals are built around the highland vegetables of Hara-mura, with a firm commitment to local produce. Check-in is from 3 p.m. to 8 p.m., and checkout is from 5 a.m. to 11 a.m.
This page is compiled from information on the official website, Rakuten Travel, the Hara-mura tourism guide and other sources. Please confirm details of baby-specific equipment with the inn. Please check the official website or Rakuten Travel for the latest details.
Access & Information
| location_onAddress | 17217-1729 Harayama, Hara-mura, Suwa-gun, Nagano 391-0115 |
|---|---|
| directions_carAccess | About 15 minutes by car from the Suwaminami IC on the Chuo Expressway, or about 10 minutes by car from JR Suzuran-no-Sato Station. |
| trainNearest station | Suzuran-no-Sato Station |
| local_parkingParking | Parking is available, free of charge. |
| callPhone | +81-266-74-2311 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, Mastercard, JTB, Rakuten Card |
| languageOfficial site | http://www.mominokisou.com/open_in_new |
Map
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Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
Frequently Asked Questions
What ages is Yatsugatake Onsen Mominokiso best suited to?
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It has facilities that work especially well for babies and toddlers (ages 0 to 2) and children aged 3 and over. There is no age limit, and families with children of any age can stay.
Is there parking at Yatsugatake Onsen Mominokiso?
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Parking: Parking is available, free of charge.
How do you get to Yatsugatake Onsen Mominokiso?
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About 15 minutes by car from the Suwaminami IC on the Chuo Expressway, or about 10 minutes by car from JR Suzuran-no-Sato Station.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Jalan (last verified: June 2026). Prices, availability and seasonal operations change. Please check each booking site for the latest information.
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