Oita Prefecture, located on the northeastern coast of Kyushu island, is Japan's undisputed hot-spring capital, boasting more onsen sources and volume than anywhere else in the country. The region is home to Beppu, one of Asia's most famous spa towns with its dramatic steam vents, and Yufuin, a sophisticated mountain onsen resort framed by Mount Yufu. Beyond the thermal waters, Oita offers ancient Buddhist cliff carvings at Usuki, wild monkeys bathing in hot springs at Takasakiyama, dramatic gorges at Takachiho on its border, and some of Kyushu's finest local cuisine.
Top trails
Routes worth lacing up your boots for.
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1
Mount Yufu Summit
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2
Kuju Nakadake Crater
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3
Kunisaki Pilgrimage Route
Trail difficulty levels
Pick a route that matches your fitness and experience.
Mostly flat, well-marked paths. Suitable for families and casual walkers.
Some elevation gain, longer distances. Requires basic fitness.
Significant climbs and exposure. Requires good fitness and route-finding.
Technical terrain, scrambling, or alpine conditions. Experience essential.
Local hazards
What to watch out for on the trail.
Sudden weather changes — always carry rain gear and warm layers.
Wildlife encounters — make noise on the trail and store food properly.
Trail conditions can deteriorate after rain — check recent reports before setting out.