2022 Season Pass Rates
Pool Pass Type
|2-Person Family / Couple**||$167||$294||$235|
|6 or More Person Family**||$55 per add'l person||$90 per add'l person||$65 per add'l person|
Residents: To verify residency, a valid state ID AND tax, lease, or utility bill must be presented at the time of sale. No exceptions.
Refund Policy: Refund requests will be accepted up to 5 business days before opening day. Refund requests will NOT be accepted after opening day.
*Students: Ages 11-24 must have a current/valid student ID.
**Family: A family is identified as parent(s) and/or any unmarried children under 21 who are living at a single address. We're sorry, but other relatives, babysitters, nannies, etc. may not be included on the family membership.
**Couple: A couple is identified as two individuals residing at the same address. Both individuals must show proof of residency in the same household through utility bills, paycheck stubs, driver's licenses, etc.
*Downers Grove Neighbor Rate: The Lisle Park District is thrilled to now offer a neighbor rate discount for Sea Lion Aquatic Park season passes to Downers Grove residents. Downers Grove residents must show proof of residency when purchasing a pool pass.