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.
Oita Prefecture has a temperate humid subtropical climate. Summers (June–September) are hot, humid, and wet, with typhoon risk from July–October. Winters (December–February) are mild on the coast but cold with occasional snow in highland areas such as Kuju. Spring and autumn offer the most pleasant conditions for sightseeing.
Best time to visit
Best: Year-round
Avoid: None
Month-by-month weather
Typical conditions throughout the year.
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The seasons
What to expect in each part of the year.
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Cherry Blossom (Hanami), Rainy Season (Tsuyu), Typhoon Season, Autumn Foliage (Koyo)
Crowds & peak times
When to expect tourists and when to avoid them.
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- Period
- Golden Week (late Apr–early May)
- Crowd level
- Very High
- Note
- Book ryokan 3+ months ahead; prices spike 30–50%
- Period
- Obon (mid-August)
- Crowd level
- High
- Note
- Domestic travel peak; transport fully booked in some cases
- Period
- Autumn Foliage Peak (Nov)
- Crowd level
- High
- Note
- Yabakei Gorge especially crowded on weekends
- Period
- January–February
- Crowd level
- Low
- Note
- Best value; onsens even more enjoyable with cold air contrast
- Period
- June (rainy season)
- Crowd level
- Low
- Note
- Fewest crowds; some outdoor sites less enjoyable in rain
Major events & festivals
Time your visit around what matters.
Traditional arts and onsen events across Beppu
Japan's oldest international film festival held in Yufuin since 1976
Star-festival street celebrations in Oita City center
Thousands of bamboo lanterns illuminate the historic Usuki streets; free entry