Knight's Action Park is a family owned and operated Recreation Park and Water Park with acres of activities on the south side of Springfield, Illinois.
🌊 The ultimate destination for family fun, thrilling water slides, lazy rivers, and unforgettable memories!
🏖️ Celebrating 96 years of making memories!
🕒 Open 7 days a week. #wherefunRULES Since 1952, The Knight's Family has hosted some of the best memories and continues to grow even today. We have 12 water slides, a lazy river, a wave pool in our Splash Kingdom with our newest attraction BIG S
08/19/2026
Reminder- Splash Kingdom now open Saturday and Sunday only from 11-5pm. Our Action Park is still open daily with mini golf, driving range, go karts, amusement rides and Fortress of Fun.
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08/18/2026
Splash Kingdom open 11-5pm. Everyone gets in for child's price today.
Grab a season pass and the remainder of 2026 is FREE! Where FUN Rules!
08/17/2026
Finally a perfect day for in the forecast and only 2 Mom's Monday days left (besides Labor Day). New hours start today. 11am-5pm.
Moms get FREE admission with any paid regular admission. Summer isn't over quite yet.
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08/15/2026
Hours ALERT!
Starting next week and the remainder of the season at Splash Kingdom. Our Action Park is open daily at 9am.
08/14/2026
We tried. Mother Nature isn't going to cooperate today. We'll see you tomorrow.
08/14/2026
We were grateful to see another Illinois State Fair Parade this year! Thank you to all who come out. Blessed to be apart of this tradition for 20+ years 🩵
Illinois State Fair
08/14/2026
We're delaying opening the water park till noon today due to weather. We hope to see it clearing up soon.
08/13/2026
Welcome to The Illinois State Fair 2026 version. We've got the GIANT Slide all primed and ready for fun.
📸 James Johnson
08/13/2026
Thursdays are for dads & grandparents. Both get FREE admission with a paid regular admission. Plus it's Heroes Day. All veteran, active military, police, fire, EMT, nurses and teachers get in for $25.
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BOGO Action Splash Pass today with any County market receipt.
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
| Saturday | 9am - 6pm |
| Sunday | 9am - 6pm |