O'Fallon's outdoor aquatic center opens Memorial Day weekend! Learn about hours of operation, season passes, birthday parties, promotional days and more.
On Tuesday, August 2, O'Fallon voters will be asked to decide on a ballot issue that could help to shape the future of O'Fallon's parks: Proposition PARKS. If approved by the voters, this proposition will allow the City of O'Fallon to issue bonds for the construction of an expanded Alligator’s Creek Aquatic Center and the construction of a brand new passive park off of Highway DD called O’Day Park. Learn more about Prop PARKS.
10:00 AM - 8:00 PM
Alligator's Creek open for the season
12:00 PM - 7:00 PM
Alligator's Creek open
8:00 AM - 4:00 PM
Holiday Hours Renaud Spirit Center
11:00 AM - 12:00 PM
Memorial Day Ceremony