
Explore the lakeside where the fireworks display will take place
About this spot
Adjacent to Tsunagi Onsen, this reservoir is nestled among surrounding mountains. The shoreline features walking paths and waterside open spaces where you'll see people enjoying water sports. Scouting the lake during daytime will help you envision good viewing spots for tonight's fireworks. Even in summer, the breeze off the lake provides pleasant relief, making for a comfortable afternoon walk.
Fireworks details
Name: 御所湖まつり
Date & time: 7/26 (Sun) 19:45–
Venue: 盛岡市・御所湖(つなぎ温泉)
Shells: approx. 4,000
2026年7月26日(日)開催、盛岡近郊の温泉地・つなぎ御所湖を彩る花火大会です。19時45分から、御所湖の夜空に約4,000発の花火が打ち上がります。周囲を山々に囲まれた湖ならではの、花火の音が反響して感じられる迫力と、静かな湖面に映る光の美しさが魅力です。牧場での自然体験と温泉情緒を楽しんだ1日の締めくくりにふさわしい、華やかなクライマックスです。
Tips
荒天時は中止・延期の可能性があるため、当日の開催可否は事前に確認を。終了後は周辺道路が混み合うため、少し余韻を楽しんでから帰路につくのがおすすめです。
Food stalls
Where: 御所湖前・おまつり広場
※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
Within walking distance from Tsunagi Onsen town. Since the area becomes crowded with spot-holders in the evening, this daytime scout will be invaluable for securing a good viewing location later.
Best time to visit
Approximately 1 hour. Best enjoyed in the late afternoon's clear air with beautiful lake views.
Access & map
〒020-0055 Iwate Prefecture, Iwate County, Morioka City, Tsunagi Dai-7 Chiwari
Model course featuring this spot

Goshogako Festival Full-Day Course - July 2026
Iwate
Other courses featuring this place
Goshogako Festival Full-Day Course - July 2026
Secure your viewing spot and enjoy street food while evening falls
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