Introduction: The Secluded Riverside Sanctuary of Okuiizaka
Nestled about 2 kilometers upstream from the famous Iizaka Onsen, along the dramatic cliffs of the Surikami River, lies Anabara Onsen (穴原温泉). Often referred to as “Okuiizaka” (the deep Iizaka), this hot spring retreat offers a stark contrast to the bustling, urban feel of central Iizaka. Here, the river narrows into a spectacular valley where the sound of rushing water and the rustle of apple orchards define the atmosphere. Anabara’s history is deeply intertwined with the rural identity of Fukushima, serving as a restorative escape for those seeking nature’s proximity without sacrificing accessibility.[1] For the international traveler, Anabara is a hidden gem where the raw power of the Tohoku wilderness meets traditional Japanese architecture. The area is particularly famous for its open-air baths that seem to cling to the riverbanks, offering an immersive sensory experience of the changing seasons—from the delicate cherry blossoms of spring to the fiery maples of autumn and the pristine “white world” of a Fukushima winter.
Key Information Table
| Address | 〒960-0211 福島県福島市飯坂町湯野字穴原 / Anabara, Yuno, Iizaka-machi, Fukushima-shi, Fukushima |
| Google Maps | View on Google Maps |
| Mapcode for GPS | 76 836 432*80 (Leads directly to the riverside inn district) |
| Spring Quality | Sodium Sulfate Chloride Spring |
| Benefits | Excellent for neuralgia, muscle pain, chronic skin conditions, and recovery from surgery or trauma. Known for its mild moisturizing effect on the skin.[1] |
| Access | 10-minute taxi or bus ride from Iizaka Onsen Station (Fukushima Kotsu Iizaka Line); 15-minute drive from the Fukushima-Iizaka IC. |
| Number of Ryokans | A small cluster of 3–4 high-quality traditional inns including the landmark ‘Yoshikawaya’. |
| Day-trip Bathing | Available at most inns; 11:00 AM – 3:00 PM; Fee: 800 – 1,200 JPY. |
The Healing Waters: The Power of the Surikami Valley
Anabara Onsen is geologically fed by the volcanic activity beneath the Ou Mountains. The water is classified as a Sodium Sulfate Chloride spring, a type of water that is both warming and purifying.[1]
Balneological Properties: Unlike the simple springs found in many urban areas, the sulfate content here has a “healing” reputation, particularly for skin recovery and hydrating dry tissue.[2] The chloride component acts as a “heat blanket,” trapping body warmth long after you exit the tub. The water is clear and carries a very subtle, earthy mineral scent. Many of the baths in Anabara are designed to draw water directly from the bedrock, ensuring that the mineral integrity is maintained. To bathe here is to experience the “living water” of the valley, often with views that look directly down into the emerald-green pools of the Surikami River.
Top Recommended Stays
- Yoshikawaya (吉川屋): One of Fukushima’s most prestigious inns, located right on the river’s edge. It is famous for its massive open-air bath, “Kamome-no-yu,” where you can listen to the Surikami River while soaking. The inn is English-friendly and offers exceptional kaiseki meals that highlight local Fukushima fruit.
- Okuiizaka Anabara Onsen Iizaka Hotel Juraku (飯坂ホテル聚楽): While larger, it offers a “spa resort” experience with multiple themed baths and a high-quality buffet featuring both Japanese and international cuisine. Ideal for families and groups who want variety.
Local Gastronomy: The Kingdom of Fruit
Anabara is located in the heart of Fukushima’s “Fruit Line.”
Seasonal Specialties: From July to December, the surrounding hills are heavy with peaches, pears, and apples. Many ryokans serve these fresh as part of their dessert courses.
Vegan/Vegetarian Tips: Fukushima City has several specialized shops. Cafe Lotus (Tsuchiyu area) offers macrobiotic and vegan curry, while Shokudo Hitoto in the city center provides organic vegan plate lunches. In Anabara, specify “Vegetable-only kaiseki” at the time of booking; the region’s abundance of high-quality apples and root vegetables ensures a flavorful experience.
Practical Travel Tips for International Visitors
- Connectivity: Most major inns like Yoshikawaya provide high-speed Wi-Fi in all rooms.
- Tattoo Policy: Private family baths (Kashikiri) are recommended for those with large tattoos. Yoshikawaya offers beautiful private bathing rooms that can be reserved upon check-in.
- Winter Safety: Anabara is in a valley; roads can be icy. Rental cars must have studless tires from December to March.[3, 4]
2025-2026 Latest Updates
In 2025, the “Surikami Gorge Night Illumination” was launched, lighting up the cliffs opposite the onsen district during the winter months. For the 2026 season, new eco-trekking tours from Anabara to the Surikami Dam are being introduced, focusing on the sustainable management of the region’s water resources.
