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Rankeisou

★★★★·9.4/ 10Excellent
·Ryokans
📍Nagano 1450 · Sanjo ↗
📞0081256-47-2211·Official site ↗
Offsite parking discounted rates availableAir conditioningFamily roomsLift / ElevatorLuggage storageFax/photocopyingAll 32 facilities +
Review
Official

The hotel offers Wi-Fi internet connection in communal areas. Rankeiso offers 24-hour reception for guests' convenience. Some services of Rankeiso may be payable.

04

Guest scores & sentiment

From 269 guest reviews · multi-source · as of 2026-07-11

Guests praise the scenic nature, soothing salty onsen, exquisite local cuisine, and warm service. Minor complaints include thin walls in older buildings, occasional shuttle delays, and tight private bath schedules.

Dimension scores · cross-source

Rooms9.8
Surroundings9.8
Facilities9.6
Cleanliness9.6
Service9.2
Value9.1
Location9.0
Wi-Fi8.8
＋ PraisedBeautiful natural setting · Unique spring water quality · Exquisite local cuisine · Attentive service
－ ComplaintsPoor soundproofing in some rooms · Tight private bath schedules · Food temperature/speed issues · Average soundproofing

KEYIdeal for nature lovers seeking relaxation. Book off-peak for better bath access; avoid older wooden rooms if noise-sensitive.

FAQ · grounded in hotel data & reviews

locationHow is the location of Rankeisou? Is it convenient?＋
Nestled in Sanjo with beautiful river views, it offers a tranquil retreat near hiking trails. While remote with potentially weak signals, bicycle rentals are available for exploring the picturesque surroundings.
diningWhat are the breakfast and dining options like?＋
Guests highly praise the exquisite Asian breakfast and fresh local seasonal cuisine. The warm, attentive service adds to the dining experience, making it a favorite for couples and families.
coupleIs this hotel suitable for couples?＋
Highly recommended. Couples praise the secluded riverside setting, unique high-salinity gentle onsen, and exquisite local cuisine. The attentive service and romantic atmosphere make it an ideal choice.
familyAre there any tips for staying with children?＋
Children are welcome, and family rooms are available. Parents appreciate the authentic Japanese service and natural scenery. However, note that wooden buildings may have average soundproofing, and luggage handling in winter snow can be challenging.
facilityWhat are the main leisure facilities?＋
The highlights are the healing salt-water public and private onsens (booking required). Other facilities include a Japanese garden, shared lounge, terrace, karaoke, table tennis, and bike rentals, scoring 9.6/10.
roomHow is the room experience? Any pros or cons?＋
Rooms are spacious and comfortable with TVs and AC, featuring river or garden views, scoring 9.8/10. The main drawback is average soundproofing in some older buildings and potential AC noise.
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