Illinois State Park
Annual Pass 2026
Complete guide to Illinois's state park annual pass — fees, inclusions, senior and disabled discounts, breakeven visit calculations, and most visited parks. Illinois provides FREE admission to all 300+ state parks, forests, and recreation areas — no annual pass is needed. Parks feature Illinois prairie, Shawnee National Forest edge lands, Great Lakes shoreline, and the Illinois River. Camping and concessions are the only paid services.
What Does the Illinois Pass Cover?
The following activities and facilities are covered (or not covered) by the No Pass Required — Free Entry.
Illinois State Park Pass Pricing
| Pass Type | Annual Fee | Savings |
|---|---|---|
| No Pass Required — Free Entry | $0.00 | Base rate |
| Senior Pass 62+ or 65+ | $0.00 | — |
| Disabled Pass Qualifying disability | FREE | 100% off |
Illinois State Park System
Most Visited Illinois State Parks
These parks see the highest visitation and where the annual pass pays off fastest: