We track 2 splash pads in Belleville — the 3rd best-served city in Illinois. Every one of them is free.
Peak summer highs in Belleville average 91°F. Mornings and late afternoons are far more comfortable than the middle of the day, and shade is worth planning around.
| Month | Average high |
|---|---|
| June | 87°F |
| July | 91°F |
| August | 90°F |
The things that decide a trip with small children — a toilet, some shade, somewhere to sit — are exactly what listings usually leave out. Across the 2 pads in Belleville:
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Set on the upper level of Bicentennial Park, Belleville's pad features a frog slide, tree-shaped water umbrella, spray tunnel, and pop jets. A rentable pavilion and gazebo in the park make it a common birthday party venue.
✓ Last confirmed for the 2026 season
Freeattractionzero-depthtoddler
One of the metro's more unexpected splash spots: a free pad with spray jets and statues on the grounds of a major Catholic pilgrimage shrine. Families can combine water play with a stroll through the shrine's extensive gardens.
✓ Last confirmed for the 2024 season
Know a splash pad we're missing in Belleville?Add it to the guide.