Tour a UNESCO World Heritage Industrial Heritage Site from the Late Edo Period
About this spot
A reverberatory furnace built in the late Edo period to cast cannons, designated as a UNESCO World Heritage site as part of 'Industrial Heritage of Meiji Japan.' The towering brick smokestack is a precious industrial heritage showcasing state-of-the-art technology of the era. The adjacent Guidance Center offers easy-to-understand exhibits where visitors, including children, can enjoy learning about this historic period.
Fireworks details
Name: 伊豆長岡温泉花火大会 狩野川まつり
Date & time: 8/3 (Mon) Time TBA
Venue: 伊豆の国市 狩野川河川敷(伊豆長岡温泉)
2026年8月3日(月)開催、伊豆長岡温泉の夏を彩る狩野川まつりのクライマックスです。狩野川の川面に向かって打ち上がる花火は、静かな水面に映り込んで二重の輝きを見せてくれます。葛城山のシルエットを背景にした花火は、温泉町ならではの落ち着いた情緒を感じさせてくれる光景です。絶景と歴史散策から始まった1日の締めくくりにふさわしい夜空です。
Tips
荒天時の開催可否は伊豆の国市の公式発表で確認しましょう。終了後は駐車場・周辺道路が混み合うため、余韻を楽しんでから時間差での退場がおすすめです。
Food stalls
Hours: 17:30–21:00(祭り時間)
Where: 伊豆の国市 狩野川河川敷の会場周辺
※WalkerPlus 2026情報に『会場周辺には屋台も立ち並び、祭りらしい』と明記。8月3日、祭り17:30～21:00/花火20:00～20:20。. 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
About 10 minutes by car from Izu Panorama Park. Summer viewing can be under the hot sun, so bring a hat and drinks. The air-conditioned museum interior is perfect for resting while viewing the exhibits.
Best time to visit
About 1 hour. The cool, air-conditioned interior offers relief from the heat
Access & map
〒410-2113 Shizuoka Prefecture Izu no Kuni City Naka 268
Model course featuring this spot
2026 Izu Nagaoka Hot Spring Fireworks Festival Kamo River Matsuri One-Day Perfect Experience Course
Shizuoka
Explore features & model courses
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