Leisurely lake walk by hand-powered rowboat
About this spot
Renting a rowboat from the pier in Onuma Park for a peaceful paddle between the islands. On calm days, the lake surface becomes mirror-like, clearly reflecting Mt. Komaga and surrounding greenery. With a hand-powered rowboat, families can take turns paddling, slowly enjoying the lake scenery together with children. It's also recommended to experience the calm lake surface where tonight's fireworks will be reflected.
Fireworks details
Name: 大沼湖水まつり花火大会
Date & time: 7/26 (Sun) 20:00–20:40
Venue: 七飯町・大沼公園広場
Shells: approx. 2,000
2026年7月26日(日)開催、大沼国定公園の湖畔を舞台にした花火大会です。約2,000発の花火が湖の上空に打ち上げられ、静かな湖面には花火のもう一つの姿が映り込みます。駒ヶ岳のシルエットを背景に開く大輪の花火は、道南ならではのスケール感。夏休みの澄んだ夜空に響く音と光を、湖畔から家族でゆっくり見上げる時間は、忘れられない夏の思い出になります。
Tips
荒天時は中止や日程変更の可能性があるため、当日は最新情報を確認しましょう。終了後は駅や駐車場に向かう人で混み合うため、少し余韻を楽しんでから移動するのがおすすめです。夜は足元が暗いのでスマホのライトなどがあると安心です。
Food stalls
Where: 大沼公園広場
※Based on previous years. 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
Rental times and fees may vary by season and conditions, so check at the pier reception. Bring a light jacket even in summer, as it can be chilly on the lake.
Best time to visit
Approximately 1 hour. Midday with strong sunlight creates beautiful shimmer on the water.
Access & map
〒041-1354 Hokkaido, Kameda District, Nanae Town, Onuma Town 1023-1
Model course featuring this spot

2026 Lake Onuma Festival Fireworks 1-Day Full Experience Course
Hokkaido
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