Things to Do in Kyushu: Volcanoes, Onsen and Islands

Kyushu is the part of Japan where the ground is still working. Steam leaks out of hillsides in the middle of towns. An active volcano drops ash on a city of 600,000 people most weeks, and the country's biggest caldera holds farms, train lines and whole villages inside its rim.

The essentials are Beppu's hot springs, the Aso caldera, Sakurajima across the bay from Kagoshima, Takachiho Gorge and Yakushima's cedar forest. Fukuoka is the gateway and the best place to eat, and a week covers the north or the south comfortably rather than both.

The grasslands inside the Aso caldera, grazed for centuries to keep the slopes open

Mount Aso and the caldera

Aso's caldera is 25 kilometers across, formed by an eruption roughly 90,000 years ago. What makes it unusual is that people live inside it. Inside the rim there are rice fields, two rail lines and whole towns, with five volcanic peaks rising in the middle.

The live one is Nakadake, and access changes with the alert level. As of September 2026 it sits at Level 2, which closes everything within about one kilometer of the crater. The toll road up is shut and the crater shuttle bus is suspended, so the rim viewpoint is not reachable. Check the Aso Volcano Museum's status page before you plan a day around it, because this changes month to month.

What stays open is the good part anyway:

• Kusasenri: a grass-covered crater floor with two ponds and horses grazing, free, with parking around ¥500 and the volcano museum next door at about ¥1,300.

• Daikanbo: the northern rim viewpoint, free, with the whole caldera laid out below and the five peaks in a line.

• Hiking: Kishimadake and Eboshidake start from Kusasenri and stay well outside the exclusion zone.

When the alert drops to Level 1, the toll road reopens at ¥1,000 for a car and the shuttle runs at ¥800 each way for the last stretch to the rim.

Kuju and the Yamanami Highway

The Yamanami Highway, which crosses the highlands between Aso and Beppu

The Yamanami Highway runs from the Aso area past Kuju and on toward Yufuin and Beppu, and it is the best drive in Kyushu. Grasslands, volcanic peaks and almost no traffic outside summer weekends.

The Kuju range sits along it. Its Mount Nakadake reaches 1,791 meters, the highest point on Kyushu's main island. Note the name clash: this is a different Nakadake from the active crater at Aso, about 30 kilometers away.

Kuju Flower Park is the easy stop, open 8:30 to 17:30 with seasonal admission of roughly ¥500 to ¥1,300, closed in winter. Walking trails start from Chojabaru, where the visitor center has the current conditions.

One thing to cross off your list: Laputa Road, the ridge lane that used to appear in every Kyushu photo essay, collapsed in the 2016 Kumamoto earthquake. It is closed and the city has abandoned restoration.

Beppu and its hells

Beppu produces more hot spring water than anywhere else in Japan, and it does not hide it. Steam rises from drains and side streets across the city.

The seven jigoku, or hells, are the sightseeing version. They are pools you look at rather than bathe in, including a cobalt-blue one, a blood-red one and a geyser that erupts on a schedule. A combined ticket covers all seven for ¥2,400 for adults and ¥1,200 for school-age children, and it stays valid for two days. They open 8:00 to 17:00, every day of the year.

For actual bathing, go to Myoban on the hillside, where thatched huts harvest mineral crystals from the steam. Looking around the huts is free, and the Yunosato open-air bath costs ¥600 for adults. The Beppu Ropeway up Tsurumidake runs about ¥1,800 for a round trip and takes ten minutes each way.

Yufuin

An hour inland from Beppu, Yufuin is the soft version. It is a spa town of galleries and craft shops under Mount Yufu, and the walk from the station to Lake Kinrin takes 20 to 30 minutes along a street of souvenir stands.

The lake is free and best at dawn, when hot and cold springs feeding it throw mist across the surface in cold months. The town is busiest as a day trip, so staying overnight buys you an empty street after 17:00.

Get there on the Yufuin no Mori, a panoramic tourist train from Hakata that takes about 2 hours 14 minutes. Every seat is reserved, including for rail pass holders, so book before you travel. Without a pass it costs about ¥5,690 one way.

Kurokawa Onsen

Thirty ryokan along a wooded gorge between Aso and Yufuin, with wooden buildings and stone paths. There is no chain signage, because the town regulates its own appearance.

The draw is the rotenburo tegata, a wooden pass that lets you use three outdoor baths at different inns for a single price. There is no train station, so you arrive by car or by the bus from Aso or Beppu.

Takachiho Gorge

Rowing on flat water, the same technique you use in Takachiho's gorge

A 100-meter-deep basalt gorge in the Miyazaki mountains, formed when lava from Aso cooled into vertical columns, with the Minainotaki waterfall dropping straight into the river.

Rent a rowboat and you drift up to the base of the falls. Boats cost ¥4,100 to ¥5,100 for 30 minutes, take a maximum of three people, and run 8:30 to 17:00 with last reception at 16:30.

Book online in advance. This is the part people get wrong: reservations open two weeks ahead and close at 9:00 two days before, there are no phone bookings and no same-day tickets, and popular dates sell out completely. The operators also suspend boats when the river runs high.

There is no railway. The old line was destroyed by a typhoon in 2005 and never rebuilt. You come by bus from Kumamoto instead, about 2 hours 10 minutes for roughly ¥2,400, with only one or two services a day. Otherwise you drive. Takachiho Shrine holds a nightly kagura dance performance at 20:00, which is worth timing an overnight around.

Kagoshima and Sakurajima

Sakurajima is the reason Kagoshima feels different from any other Japanese city. The volcano sits four kilometers across the bay and erupts regularly, dusting the city with ash. Residents keep plastic bags for it and the forecast includes ash drift.

Its alert level sits at 3, which is normal here, and it closes the summit area only. The island, the ferry and the viewpoints are all open.

• Ferry: ¥250 for adults and 15 minutes from Kagoshima, running 24 hours a day at 10 to 15 minute intervals in daytime.

• Yunohira Observatory: free, 373 meters up, the highest point visitors can reach. It's about 40 minutes from the port on the island loop bus, and a one-day bus pass costs ¥500.

• Nagisa Park footbath: free and about 100 meters long, one of the longest in Japan. It's a short walk from the ferry terminal.

In Kagoshima itself, Sengan-en garden frames the volcano across the water. The city is the home of shochu and of kurobuta, the black pork served as tonkatsu or shabu-shabu. Our guide to Kagoshima's sights covers what else fits into a day.

Senganen

Yakushima

An island of granite peaks and cedar forest off the southern tip of Kyushu, soaked by some of the heaviest rainfall in Japan, and the place the forests in Princess Mononoke were drawn from.

The famous hike is to Jomon Sugi, a cedar thought to be thousands of years old. It is a serious day: 21 to 22 kilometers round trip and 9 to 12 hours, mostly along an old logging railway before the boardwalk climbs. From March to November private cars are banned on the access road, so you take the shuttle bus for about ¥1,700 return.

Two fees apply and both are easy to miss. The mountain conservation fee is ¥1,000 for a day hike or ¥2,000 if you stay overnight up there. Shiratani Unsuikyo, the mossy ravine most visitors walk instead of the full hike, charges ¥800 as of April 2026.

Getting there: the jetfoil from Kagoshima takes about two hours for roughly ¥8,400 one way, the car ferry takes four hours for about ¥6,000, and flights take 35 minutes.

Jomon sugi in Yakushima

Kirishima

A volcanic range on the Kagoshima and Miyazaki border with crater lakes, hot springs and Japan's first national park designation. Access depends on the alert levels, which are currently mixed.

Shinmoedake sits at Level 2, closing its summit and the ridge traverse. Karakunidake is open from the prefectural border trailhead, and Ebino-dake and the Fudoike pond circuit are open as normal. The road past Ioyama is only partly open, on weekends between 9:00 and 17:00 for roofed vehicles.

Check the Ebino City trail page before you go. The pattern here is that the mountains reopen and close on a cycle of months, not years.

Nagasaki

A port city built on hillsides around a harbor, and the most internationally layered place in Japan. Portuguese and Dutch traders worked from Dejima when the rest of the country was closed, and the results are still visible in the food, the churches and the street plan.

The Atomic Bomb Museum and Peace Park are the reason most people come, and they are handled with restraint rather than spectacle. Beyond that: Glover Garden above the harbor, the Confucian shrine and the night view from Mount Inasa. Champon noodles were invented here for Chinese students, and they are still the city dish.

The Nishi Kyushu Shinkansen runs from Takeo-Onsen to Nagasaki, though it is not connected to the rest of the network. From Hakata you take a limited express to Takeo-Onsen and change across the platform, about 1 hour 20 minutes in total.

Nagasaki Tour

Fukuoka

The entry point for most trips and the best eating city in Kyushu. Hakata-style tonkotsu ramen was born here, thin noodles in a pork bone broth, and the yatai food stalls along the Naka river are the city's signature evening.

Beyond the food: Ohori Park, the ruins of Fukuoka Castle, Kushida Shrine and a beach inside the city limits. It is also the cheapest place in Japan to fly into from elsewhere in Asia.

Our guide to things to do in Fukuoka covers the neighborhoods worth your evenings.

The day trips from Fukuoka are unusually good too, including Dazaifu's plum-tree shrine and the pottery towns of Arita and Imari.

Kumamoto and the pottery towns

Kumamoto Castle is one of Japan's three great castles and a working restoration site. The 2016 earthquakes damaged it badly, the keep reopened to visitors in 2021, and repairs to the walls and turrets will run for decades. You walk an elevated route through the grounds while the masons work below, which is more interesting than a finished castle.

West of Fukuoka, Arita and Imari have made porcelain for 400 years, since kaolin clay was found at Izumiyama in 1616. Arita holds a pottery market each Golden Week that fills the main street with several hundred stalls.

What to eat in Kyushu

The island's food is the reason many people come back. Tonkotsu ramen is from Fukuoka, where the noodles are thin and you order a second helping of them rather than a second bowl.

Beyond that: motsunabe, an offal hotpot in Fukuoka; mentaiko, the spicy cod roe that goes on everything; basashi, raw horse, in Kumamoto; chicken nanban in Miyazaki; and shochu everywhere, distilled from sweet potato in Kagoshima and barley in Oita.

Getting on the water

Divers often add Okinawa to a Kyushu trip. The Yonaguni Monument, pictured, lies off Okinawa's far west

Kyushu's diving is centered on the Amakusa islands off Kumamoto, Kamae in southern Oita and the waters around Yakushima. Amakusa also has resident dolphins, with year-round boat trips that report sightings on most days.

For whitewater, the Kuma river near Hitoyoshi is the main run, with the Kawabe river alongside it and the Gokase near Takachiho. Season runs roughly April to October, and operators grade trips from family floats to genuine rapids.

If you are set on the far southern islands, that is Okinawa rather than Kyushu, and it needs its own flights and its own week.

Yanagawa, north of Kumamoto, is the gentle option. A boatman poles a flat-bottomed donkobune through the old moat system while singing, which sounds twee and is genuinely lovely. It pairs with a lunch of steamed eel over rice, the local specialty.

Spring on the Kyushu highlands, where the uplands flower weeks behind the coast

Getting around Kyushu

Trains cover the coasts well and the interior badly. The JR Kyushu Rail Pass costs ¥22,000 for three days, ¥24,000 for five and ¥26,000 for seven on the all-Kyushu version, with cheaper regional versions for the north or south.

Rent a car if your plan includes Aso, Kurokawa Onsen, Takachiho or the Yamanami Highway. Buses to Takachiho run once or twice a day, and the caldera's best viewpoints have no bus at all.

The shinkansen runs down the west side from Hakata to Kumamoto and Kagoshima in about 90 minutes end to end, which makes a north-to-south trip easy even without a car.

When to go

Spring and fall are the best, as elsewhere in Japan, with the added note that Kyushu's flowers run early and its fall color runs late. June is the rainy season and it is serious here, especially in the south.

Summer is hot, humid and typhoon-prone from August into September. Winter is mild on the coasts, and it is the best season for the hot spring towns, when the steam actually shows.

How many days do you need in Kyushu?

Five days covers the north: Fukuoka, Beppu, Yufuin and a day in the Aso area. Seven gets you to Nagasaki or down to Kagoshima. Ten days does the loop properly, and you need twelve if Yakushima is on the list, because the island deserves three nights of its own.

For a route already built around the island, this two-week Kyushu trip runs Fukuoka to Beppu to Kagoshima at a pace that leaves room for the weather to misbehave.

If hot springs are the reason you're going, our guide to Beppu's onsen explains which baths are worth the detour and which are for looking at only.