Japan is famous for its rich onsen (hot spring) culture, deeply rooted in tradition and wellness. Across the country, entire towns are built around these natural hot springs, offering not just relaxation, but also a glimpse into Japan’s slower, more traditional way of life.
Whether you're a first-time traveler or a returning visitor, choosing the right onsen town can make your trip unforgettable. In this guide, we explore five of the best onsen towns in Japan—each offering unique experiences, from mountain views to seaside soaks.
1. Hakone – Best Onsen Town Near Tokyo
Why Visit Hakone?
Just 90 minutes from Tokyo, Hakone is one of the most popular onsen towns in Japan, known for its accessibility, scenic views of Mount Fuji, and wide variety of hot spring resorts.
What Makes It Special
- Numerous ryokan inns with private outdoor baths
- Views of Lake Ashi and Fuji on clear days
- Combination of nature, culture, and modern comforts
Top Onsens in Hakone
- Tenzan Onsen: Popular with day-trippers
- Yumoto Onsen: The oldest in the area
Best Time to Visit
Autumn (October–November) for colorful foliage and crisp weather.
2. Beppu – Onsen Capital of Kyushu
Why Visit Beppu?
Located in Oita Prefecture, Beppu is known for having the highest volume of hot spring water in Japan, and one of the highest in the world.
What Makes It Special
- Eight distinct onsen areas known as the “Beppu Hatto”
- Unique experiences like sand baths, mud baths, and steam baths
- Home to the famous “Hells of Beppu” (Jigoku), a series of colorful and dramatic geothermal hot springs (viewing only)
Top Onsens in Beppu
- Takegawara Onsen: Historic bathhouse with sand baths
- Hyotan Onsen: Family-friendly with many bath options
Best Time to Visit
Year-round, though winter adds a dramatic steam effect throughout the town.
Find hot springs in Beppu Onsen
3. Kusatsu – Most Therapeutic Waters in Japan
Why Visit Kusatsu?
Nestled in the mountains of Gunma Prefecture, Kusatsu Onsen is consistently ranked among the top onsen towns in Japan, thanks to its high-quality water said to cure all ailments but heartbreak.
What Makes It Special
- Iconic Yubatake (hot water field) at the center of town
- Rich sulfuric spring water with strong therapeutic properties
- Free public baths throughout the town
Top Onsens in Kusatsu
- Sainokawara Rotenburo: Large outdoor bath in a forested park
- Gozanoyu: A restored Edo-era style public bathhouse
Best Time to Visit
Winter, when snow-covered streets create a magical atmosphere.
Find hot springs in Kusatsu Onsen
4. Kinosaki – The Town of Seven Public Bathhouses
Why Visit Kinosaki?
Kinosaki Onsen, located in Hyogo Prefecture, is ideal for a traditional and walkable onsen experience. The town is centered around seven public bathhouses, and guests in yukata robes stroll from one to the next.
What Makes It Special
- Unified old-town charm with willow-lined canals
- Culture of “onsen-hopping” with a free pass from most ryokan
- Warm hospitality and preserved architecture
Top Onsens in Kinosaki
- Goshono-yu: Resembles an imperial palace
- Ichino-yu: Built like a traditional kabuki theater
Best Time to Visit
Spring and fall, for comfortable weather and seasonal beauty.
Find hot springs in Kinosaki Onsen
5. Yufuin – A Serene, Scenic Onsen Retreat
Why Visit Yufuin?
Also in Oita Prefecture, Yufuin offers a more peaceful, artsy onsen town experience compared to nearby Beppu. It's ideal for couples, solo travelers, or anyone seeking tranquility.
What Makes It Special
- Boutique ryokan with private onsen baths
- Stunning views of Mount Yufu
- Art galleries, cafes, and local crafts shops
Top Onsens in Yufuin
- Yunotsubo Kaido: Main street lined with shops and small onsens
- Musouen: Ryokan with panoramic views
Best Time to Visit
Spring and early summer, when rice fields and hills are lush and green.
Which Onsen Town is Right for You?
Whether you’re after a traditional, rustic vibe or a luxurious mountain retreat, Japan’s onsen towns offer something for every type of traveler. For quick access from Tokyo, head to Hakone. For unforgettable natural experiences, try Beppu or Kusatsu. If you want to stroll in a yukata and visit multiple bathhouses in a day, Kinosaki is perfect. And if peaceful scenery is your priority, Yufuin delivers a calm, artistic escape.
No matter which you choose, visiting any of these top onsen towns in Japan promises relaxation, cultural enrichment, and lasting memories.