2026 Shirakobato Water Park (しらこばと水上公園) Splash Pond and Toddler Pool Full-Day Course

A day out close to home starring the “Splash Pond and Toddler Pool” at Shirakobato Water Park (しらこばと水上公園) in Koshigaya City, which in 2026 opens on the weekends of Saturday July 4 and Sunday July 5 and Saturday July 11 and Sunday July 12, then almost daily from Saturday, July 18 to Monday, August 31, plus Saturday, September 5 and Sunday, September 6. Hours are 9:00 to 17:00, with last admission at 16:00, and since the facility sits inside the paid summer pool area, you can enjoy it for 1,100 yen for adults, 300 yen for elementary and junior high school students, and free for preschool children. In the morning, stroll around the regulating pond shaped like Koshigaya City at Daikichi Regulating Pond Park (大吉調整池公園), a short distance from the nearest station, Obukuro Station (大袋駅). Then enjoy bird-watching as you walk the leafy paths of Campbelltown Wild Bird Forest (キャンベルタウン野鳥の森), created to mark the sister-city partnership with Campbelltown, Australia. Once lunch is done, it is finally time for Shirakobato Water Park. At the Splash Pond and Toddler Pool, shallow enough for small children to play safely, enjoy plenty of water play until evening. The whole trip is a short-distance outing by train, bus or car, so it is easy to plan even with small children. A Koshigaya City standard, perfect for making summer holiday memories.