Water park
Heritage Falls Water Park
Romeoville
Mon.–Fri. 11:00 am–6:00 pm, Sat. & Sun. 12:00 pm–5:00 pm (weekends only starting Aug. 16, 2026)
From $9 published price
View →4 attractions
Things to do in Romeoville
Water parks — 4 places to go in Romeoville, Illinois. 3 of them publish a price.
Water parks in Romeoville2
Museums in Romeoville1
Family fun in Romeoville1
Free in Romeoville
One attraction in Romeoville gets you in for nothing, in the venue’s own words.
The venue says: “There are no costs associated with visiting any of our preserves, and admission to the museum is free.”
What this list covers
Romeoville has 4 places to go: Heritage Falls Water Park, Isle a la Cache Museum, Kidventure World and Romeoville Aquatic Center and Splash Pad.
3 of them publish an admission price, 3 publish opening hours.
Every figure here was read on the attraction’s own website, most recently on September 18, 2026.
Common questions
- How much do things to do in Romeoville cost?
- Published prices run from $9 to $16.99 — $9 at Heritage Falls Water Park, $16.99 at Kidventure World, across 2 attractions in Romeoville that publish their own. Each figure is that venue’s own price line for what it names, which is not always plain admission, and each attraction’s page carries the rest of its rates.
- Is there anything free to do in Romeoville?
- 1 attraction in Romeoville says on its own website that admission is free. We only say free when the venue does, unqualified — a child rate priced at nothing is not a free attraction.
- What kinds of attractions are included?
- water parks (2), museums (1), family fun (1).