2020 Season Passes Go On Sale December 2!


  • NEW! 2020 Sea Lion tote bag (click to view)
  • 3 complimentary guest passes
  • Discounted member pricing on aquatic programs, parties and rentals
  • Early admittance to facility on weekends and holidays
  • NEW! Free and early entry for Tot Swim on Tuesdays and Thursdays prior to park opening
  • Exclusive member appreciation nights
  • Special member pricing on our 2020 souvenir tumbler

Season passes are only available for purchase at the Lisle Recreation Center located at 1925 Ohio Street in Lisle during regular business hours. They are NOT available for sale through phone, fax or mail-in registration. Photo ID pool passes are required for pool entry and are only issued at the Lisle Recreation Center. Refunds are not given on season passes.

2019 pool pass holder? Community Park Fitness member? Don’t stretch your wallet anymore with all those cards! Use your existing card as your pool pass! Passes will be sold to your account enabling your current passes to be all you need for pool access! To replace or receive a new ID card, the purchase receipt and a photo ID must be shown and a replacement fee of $10 will be charged.

2020 Season Pass Resident Rates

Pass Type 12/2/19 - 2/29/20 3/2/20 - 4/30/20 5/1/20 & After
Individual $105 $118 $128
Individual Senior $96 $108 $118
Student* $99 $111 $121
2-Person Family / Couple** $132 $149 $159
3 Person Family** $159 $179 $189
4 Person Family** $186 $210 $220
5 Person Family** $213 $240 $250
6 Person Family** $240 $271 $281
7 Person Family** $267 $301 $311
8 Person Family** $293 $332 $342
9 Person Family** $321 $362 $372

2020 Season Pass Nonresident Rates

Pass Type 12/2/19 - 2/29/20 3/2/20 - 4/30/20 5/1/20 & After
Individual $180 $200 $220
Individual Senior $171 $190 $210
Student* $175 $195 $215
2-Person Family / Couple** $234 $260 $280
3 Person Family** $288 $320 $340
4 Person Family** $342 $380 $400
5 Person Family** $396 $440 $460
5 Person Family** $450 $500 $520
5 Person Family** $504 $560 $580
5 Person Family** $558 $620 $640
5 Person Family** $612 $680 $700

Residents: To verify residency, a current driver's license and utility bill must be presented at time of sale. No exceptions.

*Students ages 11-26 must have a current/valid student ID.

**What Makes Up a Family / Couple?
Each additional family member after 9 people is $35 per person for residents & $70 per person for nonresidents.

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.

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.

Refund Policy

No refunds will be given for Sea Lion Aquatic Park memberships after opening day. Refund requests will be accepted up to 5 business days before opening day. Approval of a refund request is at the sole discretion of the park district before the deadline. Requests after the deadline will not be considered.


Want An Additional 10% OFF Your 2020 Pool Pass? Take Advantage Of Our...

Special runs December 2, 2019 - April 30, 2020...DON'T MISS OUT!


  • You must have had a 2019 pool pass to qualify.
  • Your friend must be a NEW member. He/she didn't have a 2019 pool pass.
  • You and your friend must purchase a 2020 season pool pass.
  • Both of you MUST sign up in person, together at the Lisle Recreation Center. No exceptions.
  • 10% off valid on all pass types from 12/2/19 - 4/30/20 only.
  • Residents must show proof of residency with a photo ID and current utility bill.


Daily Admission Coupon Book

Planning on hitting the pool a few times this summer? Then purchase a Daily Admission Coupon Book for a discount on daily admission! 5-pack and 10-pack coupon books are available for purchase.

Each coupon is good for one daily or evening admission to Sea Lion Aquatic Park. There is no limit on the number of coupons used per household. Evening rate does not apply when using coupon. Daily Admission Coupon Books will be available for purchase at the Lisle Recreation Center (beginning December 2019) and Sea Lion Aquatic Park Admissions Desk (during the 2020 season).

NOTE: Coupon books are only valid for the season in which they are purchased.

Don’t miss out on these great savings! Purchase our 10-pack coupon book and get 10 daily admissions for the price of 7!

Daily Admission Coupon Book Rates

R/NR 5-Pack Rate 10-Pack Rate
Resident $28 $49
Nonresident $52 $91


Babysitter / Nanny Passes

The Babysitter/Nanny season pass gives the family caregiver a special rate of admission to the pool ONLY when he or she accompanies the child/children pass holders. This pass cannot be combined with the family pass rate.


  • The babysitter pass can only be used for admission when accompanied by the child(ren) pass holder(s).
    • The Babysitter/Nanny Season Pass is a photo ID and must be purchased in person at the Lisle Recreation Center, 1925 Ohio Street in Lisle.

Resident Nonresident
$60 $120