As safety of our patrons is our number one priority, we do have strict swimming requirements for our participants who wish to swim in the deep end and use the diving boards. Any swimmer who has not graduated from 8th grade will be required to pass the Deep Water Swim Test before they will be allowed in the deep end or use the diving boards. Swimmers are required to successfully swim a total distance of 100 meters (two lengths of the lap lanes) using the front crawl stroke with proper side to side breathing. Swimmers must take the swim test once each season.

The Deep Water Swim Test is offered at 12:50 p.m., 2:50 p.m. and 5:50 p.m. daily in the lap lanes. Due to staffing require-ments, we are able to test patrons daily during these three times only.

Once the swimmer has successfully passed the test during the cur-rent season, they will be issued a wristband at the Beach each time they visit. The wristband must be worn at all times during their visit so they can be identified as a swimmer who can use the deep end.

Centennial Beach staff reserves the right to remove any swim-mer, regardless of age, from the deep end if he or she appears to be tired or struggling while swimming.

Centennial Beach to Open for the Season on Sat., May 29

Reservations will be required to visit the facility

The Naperville Park District is pleased to announce that it will reopen Centennial Beach for the summer season beginning Sat., May 29, while following operating guidelines issued by the Illinois Department of Public Health (IDPH) for Phase 4 of the State’s Restore Illinois Plan. Updated guidelines were released by IDPH on May 5, 2021. Due to current State requirements to operate at 50% capacity, season memberships will be available to Naperville residents only. Both residents and nonresidents will be able to purchase daily admissions. However, both members and daily admission guests will be required to complete an online reservation prior to each visit. Procedures for doing so in addition to other guidelines for visitng the facility, will be released by the Park District the week of May 17. Additionally, all guests will be required to sit in designated seating zones per IDPH requirements. This website will continue to be updated throughout the season as new information becomes available.

Purchase a 2021 Centennial Beach Resident Season Membership Now

Memberships purchased before Sat., May 29 will receive the Early Bird discounted rate; those purchased on or after May 29 will pay the regular season membership rate.