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Last Updated on January 1, 2026
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A Hidden Hot Spring Retreat in Verdant Mountains: Soothing Skin and Easing Fatigue
Nestled in the serene Shionoe Onsen area of Takamatsu, Kagawa Prefecture, Sanuki Onsen offers a restorative escape surrounded by lush greenery and seasonal natural beauty. The sodium-calcium chloride hot spring, known as the “beauty-enhancing bath,” features indoor and open-air baths, private baths, and a sauna — an ideal setting to gently ease both physical fatigue and the weariness of long journeys. After bathing, guests can unwind in the relaxation lounge equipped with recliners and a wide selection of comics, making it a tranquil refuge where you can reset, far from the noise of daily life.
Basic information
| Address | 2065-1 kamihigashi, Yasuhara, Takamatsu-shi, Kagawa |
| Phone number | 087-893-0300 |
| Parking | 51 cars (free) |
| Number of room(s) | 20 rooms |
| Price | Room only : 6,400 yen or more With breakfast : 7,200 yen or more With dinner : — Half board : 8,800 yen or more |
| Website | sanukionsen.com |
| Check-in | 15:00 |
| Check-out | 10:00 |
| Wi-Fi | ✓ Available (free) |
| Laundry | Washing machine: — Dryer: — |
| payment | Cash: ✓ Accepted Credit card: ✓ Accepted e-money: — |
Supplementary information
- Bathing tax of 150 yen is required separately
- Day trip bathing hours: 9:00-21:00
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Guest Reviews
Review Summary from External Sites
Guests describe it as a “hidden gem surrounded by nature”, praising the secluded location and the rustic charm of the open-air baths. Many highlight the quality of the spring water, noting comments like “the silky smooth texture left my skin soft and refreshed” and “the indoor bath views were stunning.” Some reviewers mention that reaching the open-air bath involves descending a few steps, but emphasize that “the sense of being enveloped by nature made it worth it.” Overall, the consensus is that this inn offers outstanding hot springs, beautiful scenery, and an immersive connection with nature, making it a destination worth visiting for the baths alone.
※This summary is generated by AI based on posts from external websites. The review content reflects the personal opinions and impressions of the individual contributors and does not represent our site’s evaluation.
