
View the historic wooden bridge with its unique structure without bridge pilings
About this spot
A historic wooden bridge spanning the deep gorge of the Katsuragawa River, counted as one of Japan's Three Wondrous Bridges. Known for its unusual structure that supports the bridge with wooden frames jutting out from both banks without using pilings, it creates a picturesque landscape combined with the verdant gorge. From the base of the bridge, you can look down on the Katsuragawa River flowing through the gorge, and even in summer, the river breeze feels refreshing. At the start of your day, enjoy time taking in the history and nature unique to Otsuki.
Fireworks details
Name: かがり火市民祭り
Date & time: 8/1 (Sat) Time TBA
Venue: 大月市・まつり広場(大月東小学校校庭)
2026年8月1日(土)19時開催、大月市の夏を締めくくる花火大会です。山あいの町を見守るように、夜空へ花火が次々と打ち上がります。周囲を山に囲まれた立地のため、花火の音が山々に反響して重厚に響くのも魅力のひとつ。1日かけて橋の町・大月を巡った締めくくりにふさわしい、地域みんなで見上げる夏の夜のクライマックスです。
Tips
荒天時は中止や延期の可能性があるため、当日の開催可否は大月市の公式発表で確認を。終了後は周辺道路や駅への道が混み合うため、フィナーレ後は少し余韻を楽しんでから移動するのがおすすめです。夜は山あいらしく涼しくなるので羽織ものを忘れずに。
Food stalls
Food stalls: Yes
※Announced for 2026. Stall lineups change year to year. Please check the official site for the latest details.
Turn this into a day plan with stall time includedTips
Accessible by bus or on foot from Otsuki Station. The base of the bridge has stairs and slopes, so comfortable walking shoes are recommended. In summer, some areas have little shade, so bring sun protection.
Best time to visit
About 1 hour 15 minutes needed. From morning through early afternoon, light filters into the gorge, and the wooden frame structure is clearly visible.
Access & map
Yamaguchi Prefecture Otsuki City Saruhashi Town
Model course featuring this spot

2026 43rd Kagari-bi Citizen Festival Full-Day Enjoyment Course
Yamanashi
Explore features & model courses
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