Best Onsen Towns in Japan: Kusatsu, Kinosaki, Beppu, and Where to Actually Go

A resort with a rooftop onsen is not an onsen town. An onsen town is a whole village built around the water: public bathhouses on the street corners, a river or canal running through it, ryokan run by the same families for generations, and a local economy that exists because of the spring. These eight qualify, plus two ski villages that do too.

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1. Kusatsu Onsen (Gunma)

Kusatsu has the largest volume of naturally flowing hot-spring water in Japan, and it shows the moment you arrive. The Yubatake ("hot water field"), a set of wooden channels in the center of town, pours out steaming, sulfurous water around the clock. It is lit up at night and is the town's real gathering place, not just a photo stop.

The water is strongly acidic and comes out of the ground too hot to bathe in. Locals developed yumomi, stirring the water with long wooden boards to cool it, and the practice is still performed today, partly for visitors. A yumomi show is worth timing your visit around.

Getting there: about three hours from Tokyo by train and bus. Browse ryokan and hotels in Kusatsu if you're staying the night rather than day-tripping.

2. Kinosaki Onsen (Hyogo)

Kinosaki is the best place in Japan to walk between baths in a yukata. Seven public bathhouses sit along a willow-lined canal, and the point of staying here is to change into a yukata at your ryokan, put on wooden geta sandals and visit two or three of them in an evening. Each has its own building and layout. Two are shut for renovation as of October 2026: Satono-yu, by the station, has been closed since April 2024 with no reopening date, and Kono-yu is closed through 30 October 2026, so five are open until then.

The town is small enough to cover entirely on foot, so the baths are a few hundred meters apart rather than a taxi ride. Come in winter for snow crab season, when the crab landed on the nearby Sea of Japan coast is the centerpiece of ryokan dinners.

Getting there: roughly 2.5 hours from Osaka or Kyoto by limited express train, making it a realistic overnight add-on to a Kansai trip rather than its own separate expedition. Kinosaki ryokan are listed under Toyooka, the city it belongs to.

3. Beppu Onsen (Oita)

Beppu isn't subtle. It has more hot-spring outlets and more hot water than anywhere else in Japan, and it shows off what that water can do: mud baths, sand baths, where you lie buried to the neck in warm sand wearing a cotton robe, and the "Hells" (jigoku), colorful springs too hot to bathe in that are there to be looked at.

Umi Jigoku (Sea Hell) is the cobalt-blue one everyone photographs; Chinoike Jigoku (Blood Pond Hell) is the deep red one. Neither is for bathing. The Hells are a sightseeing circuit; you bathe elsewhere in town. Budget half a day for the Hells alone if you want to see more than two or three.

Getting there: Beppu is on Kyushu. Fly into Oita Airport, or take the train from Fukuoka in about two hours. It is far from the other towns on this list, so build it into a Kyushu leg of a longer trip rather than adding it on, and pair it with Yufuin, below.

4. Yufuin Onsen (Oita)

Yufuin is Beppu's quiet neighbor and the opposite proposition. There are no Hells and no tower hotels; it is a farming basin under the twin peaks of Mount Yufu, with ryokan spread out among the rice fields and a single shopping street running from the station toward Lake Kinrin. Hot spring water flows into the lake, so it stays warm all year, and on cold autumn and winter mornings steam rises off the surface.

Go to the lake before breakfast. The mist is a cold-morning event, and by late morning the walk from the station, about 25 minutes, is the busiest street in the village. Yufuin is better as an overnight stay than a day trip: the point is a ryokan with its own bath and an empty lane in the evening, and day-trippers do not see either.

Getting there: JR Kyushu's Yufuin no Mori limited express runs from Hakata in about 2 hours 15 minutes. All seats are reserved, there are only three trains a day toward Yufuin and not every day is an operating day, so book when seats open, one month ahead at 10:00. From Beppu, Kamenoi Bus runs route buses year-round, and from 7 October to 13 December 2026 an open-top double-decker, the Yunokaze, runs between Beppu Station and Yufuin in about 65 minutes (¥2,200, or ¥2,000 paid online; reservation required).

5. Dogo Onsen (Ehime)

Dogo is the onsen town with a city attached. It sits on the edge of Matsuyama, the largest city on Shikoku, and the tram from the center drops you outside the arcade that leads to Dogo Onsen Honkan, the three-story wooden bathhouse rebuilt in its current form in 1894 and still the public bath of the town. Six years of preservation work finished on 20 December 2024, and the whole building is open again.

The cheapest way in is the ground-floor Kami-no-Yu bath: ¥700, 6:00–23:00 (last entry 22:30), 60 minutes, no reservations. ¥1,300 adds the second-floor lounge with a yukata and tea, and ¥2,000–¥2,500 buys the upper-floor rooms. Two newer bathhouses, Tsubaki-no-Yu and Asuka-no-Yu, sit a few minutes away, and a ¥1,440 ticket covers one visit to each of the three on the day you buy it and the next.

Getting there: about 25 minutes by Iyotetsu tram from JR Matsuyama Station, or 20 minutes from Matsuyama-shi Station. Matsuyama has its own airport, so Dogo works as a one-night trip by plane from Tokyo (hotels and ryokan in Matsuyama and Dogo), or as a stop between Hiroshima and the rest of Shikoku.

6. Arima Onsen (Hyogo)

Arima is Kansai's answer to Hakone: a narrow hillside town in Kobe's northern suburbs, behind Mount Rokko, close enough to do in an afternoon from Osaka or Kyoto. It has two kinds of water, and the difference is visible: kinsen ("gold spring"), opaque and rust-brown from iron and salt, and ginsen ("silver spring"), clear.

Each has a public bathhouse. Kin no Yu reopened on 17 March 2026 after renovation: ¥800 (¥650 on weekdays), 8:00–22:00 with last entry at 21:30, closed the 2nd and 4th Tuesdays. Gin no Yu is ¥700 (¥550 on weekdays), 9:00–21:00, closed the 1st and 3rd Tuesdays. A ¥1,200 ticket covers both, and the footbath beside Kin no Yu is free. Check the closing days before you go: on 1st–4th Tuesdays, one of the two is shut.

Getting there: about 30 minutes from Sannomiya in central Kobe, and about an hour from JR Osaka by train, changing at Sannomiya, Tanigami and Arima-guchi. The Arima Express bus from Osaka takes the transfers out.

7. Ginzan Onsen (Yamagata)

Ginzan is the small, gaslit ryokan-lined street that shows up on every "most beautiful onsen town" list, and in winter, with snow on the wooden balconies and the gas lamps lit, it earns the reputation. A popular claim is that it inspired the bathhouse in Studio Ghibli's Spirited Away; Miyazaki has never confirmed this, and it's worth treating as town folklore rather than fact, but it doesn't hurt bookings.

It's tiny — one main street, a handful of ryokan, a 22-meter waterfall at the back of town — which makes it a place to stay the night rather than a day trip. Day-trippers fill the narrow street in the late afternoon for photos and leave by evening, and the town is far better once they have gone.

Ginzan pairs naturally with Zao Onsen and its frozen "snow monster" trees, about an hour away — most visitors do both on a two-day Tohoku loop rather than choosing one.

Getting there: train to Oishida Station on the Yamagata Shinkansen line, then a roughly 40-minute bus — no cars are allowed on the main street itself, part of why it's stayed so photogenic.

In winter, day visitors need a reservation. For December 2026 to early March 2027 the town plans to close the road to private cars and run reserved shuttle buses from the Taisho Roman-kan car park, at ¥1,000–¥1,500 depending on the time slot, with very few same-day seats. The reservation link was not live on 18 October; watch the official winter page. Staying overnight at a ryokan avoids the day-visitor slots altogether.

8. Noboribetsu Onsen (Hokkaido)

Noboribetsu's draw is Jigokudani — its own "Hell Valley," a volcanic crater with steam vents, bubbling mud, and a sulfur smell that hits you before you see it. Unlike Beppu's Hells, which are spread across town, Noboribetsu's is one walkable valley directly above the ryokan district, and it is more dramatic in person than in photos.

The town itself has a wide range of bath types fed directly from the valley — sulfur, iron, and salt springs among them — and it's the most accessible serious onsen town in Hokkaido if you're already up there for Sapporo, Niseko, or Hakodate and want one night of proper bathing in the mix.

Getting there: about 90 minutes from Sapporo by JR limited express, or a straightforward add-on if you're driving the island already.

Nozawa Onsen and Zao Onsen (the ski-and-onsen combo)

Two towns deserve a mention here even though skiing is most of what draws people: Nozawa Onsen (Nagano) has 13 free public bathhouses, maintained by local residents and kept up by donations, plus a real ski mountain above the village. Zao Onsen (Yamagata) pairs some of the most mineral-heavy, acidic water in the country with its ski slopes and the juhyo snow monster field. Both are covered in more depth, skiing included, in the best ski resorts in Japan guide — and Nozawa gets its own full breakdown: Nozawa Onsen guide.

What About Hakone?

Hakone, 85 minutes from Shinjuku by Romancecar, is the classic Tokyo-area onsen escape and deserves its own separate treatment rather than a paragraph here — day-trip logistics, which day-use facilities to pick, and how to avoid an overnight ryokan bill are covered in best onsen day trips from Tokyo.

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Onsen Town Comparison

Tips for International Visitors

• Expect a bathing tax on top of the room rate. Onsen towns charge a nyūtōzei, traditionally about ¥150 per person per night, though popular areas — Hokkaido, Izu, and Kyushu are named in recent coverage — are moving toward ¥300. It's usually collected at check-in or check-out, cash is safest, and it's separate from the accommodation tax (see the accommodation tax guide).
• Ryokan run on a fixed clock. Check-in is typically 2–3pm, dinner is served in half-hour slots somewhere between 6pm and 8:30pm, breakfast runs roughly 6:30–8:30am, and checkout is usually 10am. Arrive before dinner. If you're going to be late, call: the kitchen is preparing your meal for a specific time.
• Give dietary needs at booking, and be specific. Ryokan can adapt when told in advance, but fish stock (dashi) turns up in dishes that look vegetarian, so "no meat" isn't enough — name fish and dashi if it matters.
• Kinosaki: stay at a ryokan and the baths are usually included. Ryokan guests are usually given a pass to all the public bathhouses at check-in (ask yours); day-trippers pay ¥1,500 for a one-day pass at any bathhouse. Each bathhouse closes on a different day of the week (Jizo-yu Monday, Ichino-yu and Mandara-yu Wednesday, Goshono-yu and Yanagi-yu Thursday), so check the schedule before you plan your route.
• Kusatsu: there's a direct bus from Tokyo. Highway buses run from Shinjuku and other Tokyo terminals straight into town in roughly four hours for about ¥3,800–¥4,300. It's slower than the train-and-bus route, but there are no transfers, reservations are required, and weekends and holidays fill.

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FAQ

What's the difference between an onsen town and a hotel with a hot spring bath? An onsen town has multiple independent bathhouses, usually including free or cheap public ones, built into the fabric of the town itself — not one facility owned by a single hotel. You can walk between baths and get different water and different architecture at each.

Can I visit an onsen town if I have tattoos? It varies by facility. Many public bathhouses in these towns still restrict tattoos; some have relaxed the rule or offer tattoo-friendly private baths. Check the specific facility, and see the onsen tattoo policy guide before you go.

Which onsen town is best for a first visit to Japan? Kinosaki or Hakone for an overnight stay: both are compact, walkable, well set up for visitors, and reachable as an add-on to Kyoto/Osaka or Tokyo without derailing the rest of a trip. If you only have an afternoon in Kansai, Arima is the shortest trip on this list.

Do I need to stay overnight, or can I day-trip an onsen town? Arima, Dogo (from Matsuyama), Kusatsu, Kinosaki, and Hakone all work as day trips if you're short on time, though an overnight ryokan stay is the fuller experience everywhere on this list — especially Ginzan and Yufuin, which empty out and changes character after the day-trippers leave.

Is Beppu worth the trip if I'm not doing a Kyushu itinerary otherwise? Only if you have a few extra days, and add Yufuin to make it worth the flight. It's genuinely excellent but geographically isolated from the Tokyo–Kyoto–Osaka core — build a Kyushu leg around it (Fukuoka, maybe Nagasaki) rather than bolting it onto a standard first-timer route.

What should I actually bring to a public bathhouse? A small towel (some facilities sell or rent one if you forget) and soap/shampoo if the bathhouse doesn't provide it — the smaller, free village baths often don't. Cash for the donation box is expected even when entry is technically free.