
Secure your spot on the lakeshore, grab dinner from street food vendors, and wait for the show while watching the mountain sunset
About this spot
As the sun sets on the mountain horizon, the evening lakeshore becomes a beautiful time when the lake's color shifts moment by moment. On fireworks night, food stalls line the lakeshore offering local cuisine, grilled noodles, shaved ice, and more. After laying out your leisure sheet to secure your spot, grab dinner from the vendors and wait for the show in a relaxed manner. Since the 1,100-meter highland cools rapidly after sunset, prepare a light jacket from this time onward. The silhouette of Mount Haruna Fuji reflected on the lake at dusk is a landscape as spectacular as the fireworks themselves, uniquely treasured in this region.
Fireworks details
Name: 榛名湖花火大会
Date & time: 8/7 (Fri) 20:00–21:00
Venue: 高崎市・榛名湖畔
Shells: approx. 1,500
2026年8月7日(金)20時から1時間、榛名湖畔から打ち上がる榛名湖花火大会です。標高1,100mの火口湖という円形の地形が音を四方から反響させ、約1,500発の花火は数字以上の迫力で体に響きます。湖面に映る色とりどりの逆さ花火は、山上湖の花火大会ならではの幻想的な美しさで、家族の記憶に深く刻まれる光景です。榛名富士のシルエットを背景に開く大輪の花火は、都市の花火大会では味わえないスケール感を持っています。涼しい夜風の中、静かな山上湖で楽しむ1時間は、この1日のクライマックスにふさわしいひとときです。
Tips
荒天時の開催可否は高崎市の公式発表で事前に確認してください。終了後は湖畔の駐車場から出るまでに時間がかかる場合があります。フィナーレ後は湖畔で少し余韻を楽しんでから、混雑が落ち着いたタイミングで移動するとスムーズです。帰り道の湖畔は足元が暗いので、ライトを準備しておきましょう。
Tips
Viewing spots on the lakeshore fill up early. To secure a good location, arrive by 5 PM. Use restrooms early. After sunset, the perceived temperature drops significantly, so a light jacket or long sleeves are essential.
Best time to visit
Approximately 2 hours 15 minutes required. Be sure to enjoy the color transitions of Haruna Lake's sky as it shifts from sunset to indigo blue.
Access & map
〒370-3348 Takasaki City, Haruna Lake Town, Gunma Prefecture 849
Model course featuring this spot

2026 Haruna Lake Fireworks Festival Full-Day Course
Gunma
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