Seasonal city pool in Metropolis with an attached splash park, low daily admission, party rentals, and a family-friendly layout near downtown.

Indoor Bartlett aquatic center with open swim, lap swim, year-round access, and private rentals for families who want splash-friendly pool time outside summer.

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

Paid-entry splash pad at Sherman Village Park with clear seasonal hours and a family-friendly village park setting.

Free on-site splash pad at the Rantoul Family Sports Complex, paired with a playground and designed for cooling off between games and family visits.

Seasonal splash pad at Bicentennial Park with easy park access and pavilion or gazebo rentals for summer gatherings.

Free neighborhood spray pad in Central Park with daily seasonal hours and nearby indoor restrooms at Annerino Community Center.

Neighborhood water playground in Washington with open space, shelters, parking, and a traditional playground beside the splash area.

New neighborhood splash pad at Priory Park, opened July 9, 2026.

Neighborhood splash pad at River Park with an official Chicago Park District spray feature, seasonal summer operation, and a larger park setting for extending the outing.

Riverfront splash pad in downtown Rock Island with onsite restrooms, paved paths, picnic-friendly lawn space, and a stage and public art nearby.

Inclusive Springfield splash pad in a large destination park with easy pairing to playgrounds, trails, gardens, and Erin's Pavilion.

Free spray park in Oregon Park West designed for children 12 and under, with a picnic shelter nearby.

Modern splash pad with moveable water cannons and a dump bucket, opened June 2, 2026.

Free family splash pad in Godfrey's Glazebrook Park with trails, playgrounds, sports fields, shelters, and reservable after-hours parties.

Taylorville aquatic facility with a splashpad, zero-depth entry area, pool, and concessions for a fuller summer water-play visit.

Free seasonal splash pad at Phillips Park with water jets for younger kids, next to the aquatic center and a long list of park attractions.

Seasonal municipal aquatic center in Marion with splash-friendly family water play, lessons, and affordable summer access.

Accessible South Jacksonville splash pad in Godfrey Park with a play-for-all park setting and limited weekly summer hours.

Neighborhood spray pad in Rockford with seasonal drop-in water play inside a playground setting.

Free seasonal spray pad at Blackhawk Park for quick warm-weather splash play in Rockford.

Seasonal city splash pad in Troy with daily summer hours and simple local-park access.

Free seasonal spray pad at Wantz Memorial Park in Loves Park.

Seasonal neighborhood spray pad at Bloom School Playground in Rockford.