Yui-Shiori
Aquarium where anticipation for the sea grows through encounters with whales and dolphins
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Aquarium where anticipation for the sea grows through encounters with whales and dolphins

About this spot

A marine facility beside Ayukawa Port where you can observe sperm whale skeletons, dolphins, seals, and other creatures up close. The exhibits also showcase the history of Ayukawa, which once thrived as a whaling base, building excitement for the sea of Ajima Island you're about to visit. The facility features display corners about sea creatures, so even small children won't get bored. After your visit, grab a meal around Ayukawa Port to prepare for the ferry departure.

Season & hours

Name: 網地白浜海水浴場

Date & time: 7/25 (Sat)–8/23 (Sun) 9:00–15:30※12:00–13:00は休憩時間

Venue: 石巻市・網地白浜海水浴場

石巻市の網地島にある海水浴場で、2026年は7月25日(土)から8月23日(日)まで開設されます。遊泳時間は9時から15時30分まで(12時から13時は休憩時間)。遠浅で波の穏やかな砂浜が広がり、シャワーや更衣室、トイレも整っているので、小さな子ども連れでも安心して過ごせます。フェリーでしか渡れない島の海だからこその静けさがあり、混雑を気にせずのびのびと水遊びができるのも魅力です。遊泳は無料なので、身軽に出かけて島の夏を満喫しましょう。

Tips

遊泳は無料ですが、シャワーや更衣室の利用には料金がかかる場合があります。遊泳時間は15時30分までなので、帰りのフェリーの時間から逆算して切り上げどきを決めましょう。12時から13時は休憩時間のため遊泳できません。

Source: city.ishinomaki.lg.jp

Tips

Within walking distance of Ayukawa Port. It's recommended to adjust your viewing time to match the ferry's departure time. The port area is clustered with seafood restaurants, making it convenient for a pre-ferry meal.

Best time to visit

Takes about 1 hour. Early morning hours are less crowded, allowing for a leisurely visit.

Access & map

〒986-2523 Ayukawa Hama-Minami 43-1, Ishinomaki, Miyagi Prefecture

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Model course featuring this spot

2026 Ajima Shirahama Beach Full-Day Course

Miyagi

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Aquarium where anticipation for the sea grows through encounters with whales and dolphins (Miyagi) | Things to Do & Highlights | Yui (栞)