Japan's most prolific hot-spring prefecture — the steaming, colour-tinted 'hells' of Beppu, seaside hot-sand baths, the chic onsen town of Yufuin beneath Mt Yufu, and the thousand-year-old Usuki stone Buddhas — an onsen lover's paradise on Kyushu.
If you had to pick one prefecture in Japan for a full-on onsen trip, Oita is the answer — it has both the most hot-spring sources and the greatest volume of hot water in the country. The city of Beppu steams all over, with seven colour-tinted 'hells' to view, seaside hot-sand baths and mud baths. Next door, Yufuin is a small, chic onsen town beneath Mt Yufu, with a café-and-craft street made for strolling. From Fukuoka it's about 2 hours on the Sonic limited express — easy to pair with a Fukuoka trip.
Experiences the Wherebest team recommends — don't miss these on a first trip












A group of hot springs too hot to bathe in, meant for viewing — like the cobalt-blue Umi Jigoku and the blood-red Chinoike Jigoku. A combo ticket covers several.
🎫 Combo ~¥2,200Attendants bury you in warm, geothermally heated seaside sand to make you sweat and relax — an onsen experience hard to find elsewhere.
♨️ ~¥1,500A small, chic onsen town beneath Mt Yufu, with Yunotsubo street full of cafés, sweet shops and galleries, ending at misty Lake Kinrin.
🚶 A whole day's strollA group of Buddhas carved into cliff faces around a thousand years ago, designated National Treasures — among the finest stone carvings in Japan.
🎫 ~¥550Beppu's old onsen quarter, where steam rises from rooftops all over the streets. Try jigoku-mushi steamed food and wander the steaming town.
💨 Steamy atmosphereThe head shrine of over 40,000 Hachiman shrines across Japan, with beautiful vermilion architecture amid green forest.
⛩️ Free






Main areas and cities that cover a trip — pick the base that fits your plan
Three sample stays · Luxury · Mid · Budget · compare 3 sites instantly
Oita (大分) is a prefecture on the east of Kyushu, known as Japan's 'onsen capital' for having both the most hot-spring sources and the greatest volume of hot water in the country. Its main tourist towns are Beppu and Yufuin.
Beppu is a seaside onsen city where steam rises all over town; its highlights are the seven colour-tinted 'hells' (for viewing, not bathing), plus hot-sand and mud baths. In a valley beyond, Yufuin is a small, chic spa town under Mt Yufu, with a café street and Lake Kinrin. The prefecture also has the National-Treasure Usuki stone Buddhas and the ancient Usa Jingu shrine.
From Fukuoka it's about 2 hours to Beppu on the Sonic limited express, making Oita easy to pair with Fukuoka — or you can fly straight into Oita Airport. This page gathers stays, food, sights and plans for Oita, with one-click hotel price comparisons across Agoda, Booking and Trip.com. Information is current for 2026, but please re-check prices, opening hours and train schedules before you travel.
Find Oita hotels in the right area · compare 3 sites instantly
Other prefectures in Kyushu · every prefecture in Japan with a full prep guide
See Kyushu → Japan overview →