Enjoy water activities in calm waters
About this spot
A beloved beach in the Yukiura district of Ooseto Town, Saikai City. Positioned in a sheltered inlet with calm waves, it's safe for families with young children to enjoy water activities. The surrounding quiet fishing village landscape allows you to forget urban hustle and spend a leisurely time. After a summer afternoon of free play in the sea, head to your next spot.
Fireworks details
Name: おおせと夏まつり花火大会
Date & time: 8/13 (Thu) Time TBA
Venue: 瀬戸港沖合
Shells: approx. 1,000
2026年8月13日(木)開催、第39回を数える大瀬戸町の夏の風物詩です。瀬戸港沖合から約1,000発の花火が打ち上がり、造船の町として栄えてきた港の夜空を彩ります。港を囲む山々に音が反響し、規模以上の迫力を感じられるのもこの大会の魅力。地元の人たちと肩を並べて楽しむ、西海市の夏の締めくくりにふさわしいひとときです。
Tips
荒天時は中止や順延の可能性があるため、当日の開催可否は西海市の公式発表で確認を。終了後は港周辺の道路が混雑するため、時間差での移動がおすすめです。足元が暗いのでスマホのライトを用意しておくと安心です。
Food stalls
Food stalls: Yes
※WalkerPlus 2026年開催情報(8/13)に「夏まつりでは、お祭りの雰囲気を盛り上げる多くの夜店が軒を連ねる」と記載。. 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
Approximately 15 minutes by car from Michi no Eki Saikaimimikan Dome. Shower and changing facilities' operating status varies by season, so pre-confirmation is recommended. Be sure to prepare sun protection as UV exposure is strong. Ooseto Town Shopping Street is approximately 15 minutes by car away.
Best time to visit
Approximately 1 hour 30 minutes required. Early afternoon hours offer calmer waves and easier play conditions.
Access & map
〒857-2328 Nagasaki Prefecture, Saikai City, Ooseto Town, Yukiura Shimokama Village 644−3
Model course featuring this spot
2026 39th Ooseto Summer Festival Fireworks Display - Full Day Course
Nagasaki
Explore features & model courses
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