With over 3,000 hot springs, Japan is a country defined by steam, stillness, and the art of slowing down. From mountain retreats surrounded by snow to seaside baths with ocean views, each onsen town offers a distinct rhythm of relaxation and renewal.
These 13 onsen towns stand out not just for their mineral-rich waters, but for the culture, scenery, and quiet beauty that make Japan’s hot-spring tradition unlike anywhere else on Earth.
Hakone – Kanagawa Prefecture
In the shadow of the majestic Mount Fuji, Hakone provides more than just a scenic backdrop. Famous for its therapeutic waters, this town is a haven for those seeking relaxation and stunning views. Visitors are greeted by natural beauty and an array of artistic museums.
The open-air baths offer unparalleled views of Japan’s iconic mountain, creating a serene atmosphere. A must-visit for any traveler, it combines cultural richness with natural splendor. From ryokans to public baths, this region caters to all preferences.
Beppu – Ōita Prefecture
Beppu is known for its “Hells”—a group of unique hot springs each displaying distinct characteristics. Steam billows from the ground, creating an otherworldly landscape that attracts many visitors.
Beyond the extraordinary sight, Beppu offers a variety of bathing experiences, including sand baths and mud baths. This diversity makes it a distinctive destination for hot spring enthusiasts. As one of Japan’s most famous onsen towns, it provides visitors with an unforgettable geothermal encounter.
Kusatsu – Gunma Prefecture
Renowned for its healing waters, Kusatsu’s onsen are believed to cure various ailments. The yubatake, a large hot water field, serves as the town’s centerpiece.
The mineral-rich waters are reputedly therapeutic, attracting visitors from all over Japan. With a charming town atmosphere, Kusatsu offers both relaxation and a glimpse into the country’s spa traditions. It’s no surprise that it consistently ranks as a top onsen destination.
Noboribetsu – Hokkaido
Noboribetsu is famed for its diverse water types, sourced from Hell Valley, a dramatic geothermal area. The valley’s volcanic activity creates a captivating, steaming landscape.
The mineral waters are said to offer various health benefits, drawing visitors seeking healing and relaxation. With its impressive natural setting and variety of baths, Noboribetsu provides a unique combination of adventure and tranquility.
Yufuin – Ōita Prefecture
Nestled at the base of Mount Yufu, Yufuin offers more than just a relaxing soak. The town is known for its artistic atmosphere, with galleries and boutique shops lining the streets.
Visitors can enjoy picturesque views and a serene ambiance, making it a perfect escape for art and nature lovers alike. The scenic beauty complements the rejuvenating onsen experience, providing a holistic retreat.
Gero – Gifu Prefecture
Often termed one of Japan’s top three onsen, Gero boasts soothing, alkaline waters. Nestled in the heart of the Japanese Alps, the town offers stunning natural vistas.
Gero’s charm lies in its blend of rustic and modern, with traditional inns and contemporary facilities. The town’s tranquil riverside setting enhances its appeal, offering a refreshing retreat for weary travelers.
Dōgo – Ehime Prefecture
One of Japan’s oldest hot springs, Dōgo is steeped in history and legend. The Dōgo Onsen Honkan, a beautifully preserved bathhouse, is a center of attraction.
With literary connections, the town inspired parts of Natsume Sōseki’s celebrated novel “Botchan.” Visitors enjoy the blend of rich culture and soothing waters, weaving a tapestry of past and present.
Nyuto – Akita Prefecture
Hidden away in the mountains, Nyuto offers a tranquil escape amidst nature. Known for its rustic charm, the onsen is surrounded by lush forests and snow-capped peaks.
The remote setting and rustic inns provide a back-to-nature experience, coupled with the therapeutic benefits of mineral-rich waters. Nyuto is a perfect destination for those seeking solitude and natural beauty.
Shibu – Nagano Prefecture
Shibu is famous for its quaint charm and historical ambiance. The town consists of nine public baths, each with different properties, encouraging visitors to try them all.
With its cobblestone streets and traditional ryokan, Shibu offers a timeless journey into Japan’s onsen culture. The town is also known for its proximity to the famous snow monkeys, adding an extra layer of attraction.
Unzen – Nagasaki Prefecture
Unzen’s volcanic landscape creates a unique and dramatic setting for hot spring enthusiasts. The town’s history as a health resort dates back to the Edo period.
The sulfurous fumes and bubbling pools create an intriguing, almost mystical atmosphere. Unzen offers both the therapeutic benefits of its waters and a fascinating glimpse into geological wonders.
Ikaho – Gunma Prefecture
Ikaho is renowned for its iron-rich waters, which impart a golden hue. The town’s iconic stone steps are lined with ryokan and shops, creating a warm, welcoming atmosphere.
The therapeutic properties of the onsen are complemented by the town’s enchanting scenery, especially during the autumn foliage. It’s a place where tradition and nature intertwine beautifully.
Ibusuki – Kagoshima Prefecture
Ibusuki is famed for its unique sand baths, where visitors are buried in naturally heated sand. This unusual treatment offers a rejuvenating experience by the seaside.
Alongside traditional onsen, the sand baths are a distinctive attraction, drawing visitors seeking novelty and relaxation. The coastal setting enhances the soothing ambiance, making Ibusuki a memorable destination.
Arima – Hyōgo Prefecture
Arima, one of Japan’s oldest onsen towns, is celebrated for its distinctive golden and silver waters. Nestled in the mountains, it combines rich history with scenic beauty.
The town’s traditional inns and quaint streets offer a timeless experience, attracting those interested in both healing and heritage. Its proximity to Kobe makes it an accessible retreat for urban dwellers seeking peace and well-being.