Illini State Park Campground
Illinois
- Bookable sites
- 106
- Camping areas
- 4
- Accessible
- 5
- Longest RV
- 40 ft
- Books out
- 6 months ahead
- Max stay
- 14 nights
Which area do you want?
Illini State Park Campground books as 4 separate areas. Pick one to check its dates and set an alert on it — each is reserved, and watched, on its own.
Checking dates and alerts for Great Falls Campground.
Check campsite availability for Illini State Park Campground — Great Falls Campground
Illini State Park Campground Facts
- As of August 2026, Illini State Park Campground is a campground in Illinois with 106 campsites.
- Illini State Park Campground is booked through Illinois State Parks (Explore More Illinois), which opens reservations 177 days ahead of the arrival date.
- PermitSnag checks Illini State Park Campground for availability and alerts watchers when a site opens up.
- Stays at Illini State Park Campground are limited to 14 nights.
- Illini State Park Campground is located at 41.3189° N, 88.7079° W.
About Illini State Park Campground
Illini State Park Campground in Illinois books as 4 separate areas: Great Falls Campground, Whitetail Campground, Pine Glen Youth Group Campground, Illini State Park Campground. 106 bookable sites in total.
Site types across Illini State Park Campground
How Illini State Park Campground is divided
| Area | Sites | Types | Electric | Accessible | Max RV |
|---|---|---|---|---|---|
| Great Falls Campground | 57 | Standard | — | 2 | 40 ft |
| Whitetail Campground | 46 | Standard | — | 1 | 40 ft |
| Pine Glen Youth Group Campground | 2 | Group Site | — | 2 | 20 ft |
| Illini State Park Campground | 1 | Cabin | — | — | 15 ft |
Counts come from each area's own site list as the booking provider publishes it. A dash means the provider publishes nothing for that column.
Campgrounds
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Monitor campsite availability across federal and state parks. Get alerts when sites open up at sold-out campgrounds.
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