Award-winning Ballwin aquatic center with a dedicated splash pad, kiddie pool, lazy river, slides, shade, concessions, and birthday-party options.

Town-operated Duncan water park with lazy river, slides, kiddie play area, snack bar, and adjacent playground for a fuller summer outing.

Seasonal outdoor pool in Reno with a water slide and an eight-element water playground.

Popular municipal spray park in Monroe Township with a fenced splash area, playground, benches, and easy family-park pairing.

Large paid outdoor water park in Owatonna with a zero-depth pool area, lazy river, slides, concessions, and birthday party options.

Orangeburg YMCA-operated Santee water park with zero-entry play, spray jets, a twisting slide, and a friendlier feature mix for younger families.

Barrier-free fenced splash pad in Zeeland with toddler-friendly water play, on-site restrooms, shaded seating, and free admission.

Paid splash-pad area inside Hidden Creek AquaPark with fenced little-kid water play, larger aquatic amenities, and birthday rental options.

Kid-focused splash area inside SPAR Waterpark in Sulphur, with broader waterpark attractions for families who want more than a basic public splash pad.

City-run splash park behind Camilla City Hall with a playground, pavilion, restrooms, and a more family-centered pocket-park layout.

St. Charles outdoor aquatic complex with a kiddie pool and kiddie structure, big slides, concessions, Tiny Tot Swim, and resident/nonresident admission options.

Outdoor pool and spray-park combo in North Canton with dumping buckets, spray arches, concessions, shade trees, and a family-focused setup for younger kids.