
Misasa Onsen
Tottori's Radium Hot Spring Haven
Misasa Onsen's discovery legend dates to 1164 when a white wolf led an injured hunter to healing waters along the Mitoku River. The spring water's therapeutic properties attracted pilgrims visiting nearby Mitokusan Sanbutsuji Temple (cliffside temple). The onsen town's name 'Misasa' ('three mornings') derives from belief that bathing three mornings cures ailments. Throughout the medieval and Edo periods, Misasa developed as therapeutic hot spring destination, with several ryokan inns establishing multi-generational operations serving recuperating visitors.
Misasa's distinctive characteristic is high radium content in the spring water - among Japan's highest concentration of radioactive radon. While radiation typically avoided, low-level radon exposure through bathing and inhalation (hormesis effect) believed therapeutic for various conditions. This unique property attracted medical research and wellness tourism during the 20th century. The Okayama University Misasa Medical Center established here continues radon therapy research. The town embraced this scientific aspect while maintaining traditional onsen culture.
Today, Misasa Onsen preserves small-town hot spring atmosphere increasingly rare in modernized Japan. The riverside setting, traditional wooden ryokan architecture, and free public foot baths along the river create nostalgic ambiance. Approximately 15 ryokan inns offer overnight stays with kaiseki meals and multiple onsen baths. The town attracts wellness-focused visitors, couples seeking romantic getaways, and travelers exploring rural Tottori. Misasa successfully balanced therapeutic identity with tourism appeal, maintaining authentic hot spring town character while providing modern amenities. The town represents Japanese onsen culture's enduring appeal beyond famous resort destinations.

Key Highlights
- 850+ year onsen history since 1164
- Radium-rich therapeutic spring waters
- Free public foot baths along Mitoku River
- Traditional ryokan inns with kaiseki dining
- Riverside setting with mountain views
- Proximity to Mitokusan Sanbutsuji Temple
Access Information
Location
Misasa-cho, Tohaku-gun, Tottori 682-0100, Japan
Nearest Stations
- • Kurayoshi Station (JR Sanin Main Line) - 20 min by bus
- • No direct train access - bus connection required
Opening Hours
Town accessible 24 hours. Public foot baths: typically 6:00 AM - 10:00 PM (varies by location). Ryokan check-in typically 3:00 PM, check-out 10:00 AM. Day-use onsen bathing: 10:00 AM - 3:00 PM at some ryokan (¥500-1,500).
Admission Fee
Public foot baths: free. Day-use bathing: ¥500-1,500 at participating ryokan. Overnight stays: ¥15,000-40,000 per person including dinner/breakfast.
How to Get There
From Tottori City
Take JR San'in Line from Tottori to Kurayoshi (35 minutes, ¥680), then bus to Misasa Onsen (20 minutes, ¥570). Buses run every 1-2 hours coordinated with train arrivals. Total journey manageable day trip from Tottori but overnight stay recommended for full onsen experience.
1 hour
From Okayama
Limited express train from Okayama to Kurayoshi (2 hours, ¥4,000+), then bus to Misasa (20 min, ¥570). Or slower local trains (3+ hours total, cheaper). The journey length makes Misasa destination rather than casual day trip - plan overnight stay.
2.5 hours
From Osaka/Kyoto
Shinkansen to Okayama, transfer to limited express to Kurayoshi, then bus to Misasa. Lengthy journey but connects Kansai region to rural Tottori onsen experience. Consider as part of multi-day San'in region exploration including Tottori Sand Dunes and Izumo.
4-5 hours
Tips & Visiting Guide
Make the most of your visit with these helpful tips and guidelines.
Radium Spring Waters
Misasa's claim to fame: high radon concentration (world-class levels) in spring water. Low-level radiation exposure through bathing and breathing steam believed therapeutic (hormesis theory) - supposedly aids metabolism, immune function, pain relief. Scientific debate continues but traditional users swear by benefits. Water colorless, odorless, temperature 60-80°C at source. The radium content creates unique selling point among Japan's thousands of onsen. Whether scientifically proven or placebo, visitors report feeling rejuvenated. Three-morning bathing tradition (misasa) still practiced by devoted visitors.
Free Riverside Foot Baths
Multiple free ashiyu (foot baths) along Mitoku River provide accessible onsen experience without ryokan stay: Kawara-no-yu, Kajikayu, and others. Sit on stone benches, soak feet in hot spring water while enjoying river/mountain views. Popular with day visitors and between ryokan guests. Operating typically 6 AM-10 PM (some 24 hours). Bring small towel for drying feet. The free access democratizes onsen culture - everyone can enjoy therapeutic waters regardless of budget. Romantic evening foot bathing under stars popular with couples.
Ryokan Accommodations
Approximately 15 traditional ryokan inns offer overnight stays (¥15,000-40,000 per person, two meals included). Most feature multiple indoor/outdoor baths with river views, tatami rooms, kaiseki dinners showcasing local ingredients. Historic inns like Misasa Royal Hotel, Misasa Bridge, Ohashi, and others maintain traditional atmosphere with modern amenities. Advance reservations essential, especially weekends and holidays. English support varies - some inns prepared for international guests, others cater primarily to domestic market. The intimate scale means personalized service often exceeding famous onsen resorts.
Mitokusan Sanbutsuji Temple
Nearby mountain temple (20 minutes by bus from Misasa, ¥370) features National Treasure Nageiredo Hall precariously built into cliff face - one of Japan's most dramatic temple settings. Challenging mountain trail requires sturdy footwear and moderate fitness (straw sandals provided/required for final ascent). Combine onsen relaxation with temple pilgrimage for complete Misasa area experience. The spiritual and therapeutic combination mirrors historical pilgrimage patterns. Allow half-day for temple visit (morning departure, afternoon return for onsen bathing).
Hanayu Festival
Annual Hanayu Matsuri (early May) celebrates onsen heritage with processions, traditional performances, and special events. Jinshin-ko festival (late October) features portable shrine processions and cultural demonstrations. The small-town festivals provide authentic local cultural experiences contrasting with famous tourist festival crowds. Participating in matsuri followed by onsen bathing embodies traditional Japanese wellness culture. Check festival calendar when planning visits.
Local Cuisine
Tottori specialties featured at ryokan dinners: Matsuba crab (winter, November-March, premium local variety), mountain vegetables, river fish, local sake. Kaiseki meals showcase seasonal ingredients with artistic presentation. Day visitors find few dining options - plan around ryokan meal times or bring provisions. Small cafes and shops near riverside offer basic meals (¥800-1,500). The limited dining reflects small-town character but ryokan meals compensate with quality.
Town Exploration
The compact town walkable in 30-40 minutes. Riverside promenade with foot baths and bridges creates pleasant stroll. Traditional wooden ryokan architecture along Mitoku River photogenic. Several small shops sell local crafts, onsen products, snacks. Evening strolls in yukata (cotton kimono provided by ryokan) embody classic onsen town atmosphere. The intimate scale creates peaceful ambiance rare in famous onsen resorts - minimal neon, traffic, commercialization. This quietude itself therapeutic.
Practical Information
Overnight stay strongly recommended over day trip - onsen town culture best experienced through traditional ryokan stay with dinner, multiple baths, breakfast. Budget ¥15,000-25,000 per person for mid-range ryokan (two meals included). Reserve well ahead for weekends and peak seasons. Limited English support - basic Japanese phrases helpful. Free foot baths provide budget-friendly taste of onsen waters. The remote location and traditional character mean fewer foreign tourists - authentic Japanese onsen experience. Combine with Tottori Sand Dunes or Kurayoshi for regional exploration. This represents Japan's quieter, therapeutic onsen tradition away from major tourist routes.
FAQ
What makes Misasa Onsen special compared to other hot springs?
Misasa's unique characteristic is its exceptionally high radium content in the spring water, among Japan's highest radon concentrations. Low-level radiation exposure through bathing and breathing steam is believed therapeutic (hormesis theory) for metabolism, immune function, and pain relief. This scientific aspect combined with 850+ year history creates a distinct wellness-focused onsen experience.
Should I visit as a day trip or stay overnight?
Overnight stays are strongly recommended to fully experience onsen town culture through traditional ryokan with dinner, multiple baths, and breakfast. Budget 15,000-25,000 yen per person (two meals included). Day visitors can use free foot baths and some ryokan offer day-use bathing (500-1,500 yen), but the intimate onsen atmosphere is best appreciated through overnight immersion.
Are the free foot baths really worth it?
Yes, the riverside ashiyu (foot baths) including Kawara-no-yu and Kajikayu provide accessible onsen experience without ryokan costs. Sit on stone benches soaking feet in hot spring water while enjoying river and mountain views. They operate typically 6 AM-10 PM (some 24 hours). Bring a small towel. This democratizes the therapeutic waters for all visitors regardless of budget.
How do I get to Misasa Onsen from major cities?
From Tottori City, take JR to Kurayoshi Station (35 minutes, 680 yen), then bus to Misasa Onsen (20 minutes, 570 yen). Buses run every 1-2 hours coordinated with trains. The journey length makes Misasa a destination requiring dedicated time rather than casual day trip. Plan overnight stay for full experience.
Is the radium hot spring safe?
Yes, the low-level radon exposure is considered safe and potentially beneficial according to hormesis theory, though scientific debate continues. Traditional users report feeling rejuvenated. The Okayama University Misasa Medical Center conducts ongoing research. Water is colorless and odorless at 60-80 degrees Celsius. Whether scientifically proven or placebo, the unique therapeutic tradition attracts wellness-focused visitors.
What's the three-morning tradition?
The town name 'Misasa' means 'three mornings,' derived from the belief that bathing for three consecutive mornings cures ailments. This tradition dates to the hot spring's 1164 discovery and continues today with devoted visitors following the multi-day bathing ritual. It reflects the onsen's historical therapeutic reputation and wellness culture.
Can I visit Mitokusan Sanbutsuji Temple from here?
Yes, the dramatic cliff-side temple (National Treasure Nageiredo Hall) is 20 minutes by bus from Misasa (370 yen). The challenging mountain trail requires sturdy footwear and moderate fitness. Combine morning temple pilgrimage with afternoon onsen relaxation for complete Misasa area experience. This spiritual and therapeutic combination mirrors historical pilgrimage patterns. Allow a half-day for the temple visit.
What dining options exist for day visitors?
Day visitors find limited dining options in the small town. Small cafes and shops near the riverside offer basic meals (800-1,500 yen), but selection is sparse. Ryokan guests enjoy elaborate kaiseki dinners featuring Matsuba crab (winter), mountain vegetables, and local sake. Plan around ryokan meal times or bring provisions if visiting only for the day.
How does Misasa compare to famous onsen like Hakone?
Misasa offers authentic small-town onsen atmosphere increasingly rare compared to commercialized Hakone. It's quieter, more traditional, and less touristy with fewer foreign visitors. The radium content provides unique therapeutic angle. The remote Tottori location and limited English support create more authentic Japanese onsen experience, though requiring more effort to reach.
What's included in a typical ryokan stay?
Ryokan stays (15,000-40,000 yen per person) include tatami room, kaiseki dinner showcasing local ingredients, breakfast, and access to multiple indoor/outdoor baths with river views. Most inns feature traditional architecture with modern amenities. Yukata robes provided for evening riverside strolls. Advance reservations essential, especially weekends and holidays.
Is there English support at ryokan?
English support varies significantly between establishments. Some ryokan are prepared for international guests while others cater primarily to domestic markets with minimal English. Basic Japanese phrases help. The intimate scale often means personalized service despite language barriers. Research specific ryokan English capabilities when booking if language support is crucial.
When is the best time to visit?
Year-round visits are possible, each season offering distinct character. Spring and autumn provide comfortable temperatures. Winter brings Matsuba crab season (November-March) featured in kaiseki dinners. Summer sees fewer crowds. The Hanayu Festival (early May) and Jinshin-ko festival (late October) add cultural experiences. Winter onsen bathing in cold air creates quintessential Japanese experience.
How long should I spend in Misasa Onsen?
One night, two days allows proper experience: arrival afternoon, bath and dinner first evening, morning bath and breakfast second day, departure after exploring riverside. The traditional three-morning stay (three nights) follows historical therapeutic practice. Day visits take 2-3 hours for foot baths and town walking but miss the essential ryokan experience.
What makes the riverside setting special?
The compact town along the Mitoku River creates peaceful atmosphere with traditional wooden ryokan architecture, free foot baths on riverbanks, and mountain views. The riverside promenade allows pleasant strolls in yukata (cotton kimono). This setting embodies classic onsen town character increasingly rare in modernized Japan, providing authentic hot spring village experience.
Are there any age restrictions for the onsen?
No age restrictions exist. Young children can bathe with parents in gender-appropriate baths following proper etiquette. However, the quiet therapeutic atmosphere and limited child-specific activities make this more adult-oriented compared to family onsen resorts. Families with well-behaved children are welcome at most ryokan.
What's the water temperature like?
Source water emerges at 60-80 degrees Celsius, then cooled to comfortable bathing temperatures (typically 40-42 degrees Celsius) in ryokan baths. Multiple baths often offer varying temperatures from lukewarm to very hot, allowing guests to choose comfort levels. Free foot baths maintain comfortable warm temperatures for extended soaking.
Can I combine this with Tottori Sand Dunes?
Yes, both are in Tottori Prefecture. Visit Tottori Sand Dunes during the day (1-2 hours from Misasa via Kurayoshi and Tottori), then travel to Misasa for evening onsen. Or overnight in Misasa then visit sand dunes the next day. This creates comprehensive Tottori regional exploration combining unique natural feature with traditional onsen culture.
What should I bring for an onsen stay?
Ryokan provide yukata robes, towels, and basic toiletries. Bring personal items like cameras, reading material, and any specific toiletries you prefer. Small towel for foot bath use if doing day visit. Modest cash for incidentals as credit cards may not be accepted everywhere. Comfortable walking shoes for exploring the compact town.
How accessible is the town for those with mobility issues?
The compact flat town center along the river is reasonably walkable for those with limited mobility. Ryokan facilities vary in accessibility, with older traditional inns having stairs and fewer barrier-free features. Contact specific ryokan before booking to confirm accessibility needs. The free riverside foot baths are generally accessible without stairs.
What does the onsen town look like at night?
Evening strolls in yukata along the illuminated riverside create classic onsen town atmosphere. The small scale means minimal neon and commercialization, just traditional ryokan facades, gentle river sounds, and other guests wandering in robes. This quietude itself is therapeutic, embodying Japan's traditional hot spring culture away from major tourist routes.
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