Illini State Park sits along the Illinois River in an area shaped by centuries of French and Native American history, and Great Falls Campground occupies the eastern end of the park, managed by Illinois DNR. This is the larger of the park's two campgrounds, with full hookup sites, river-facing views, and access to boat docks, making it the more practical choice for RV campers. Whitetail Campground — Illini State Park, the western counterpart, tends to suit tent campers better, with more tree cover and greater site privacy.
Sites numbered 3 through 18 front the Illinois River directly, and those book up fast. "Quiet, fairly level, gravel sites" with fire rings and picnic tables are standard throughout, though reviewers note the electric hookups on some sites show their age while still functioning. The tent loop runs darker at night than you might expect given its proximity to the town of Marseilles across the river. Tree sap is a genuine issue here, so plan on washing down your car and tent after a stay. One consistent noise source worth knowing about: the nearby lock and dam produces a low electrical hum audible from many sites, and train noise carries through the area as well.
Fishing access and a boat dock are available down the road, and the river itself draws paddlers heading west toward Buffalo Rock State Park or further on to Starved Rock. Morning walks along the riverbank turn up varied birdlife. The park's hiking trails connect both campgrounds.
Reservations are available and recommended for river-view sites, especially on weekends. Self-registration with cash or check handles walk-up arrivals. Bathrooms and showers are located near the electric sites; the tent-only area has vault toilets without running water. A reviewer noted inconsistent plumbing on a 2025 visit, so come prepared. Firewood is sold by a local vendor near the park entrance. Rates run $12 to $55 per night depending on site type, which puts it among the more affordable campgrounds in the region, with campgrounds near Marseilles offering additional options if Great Falls is full.
The river views from the hookup sites and the low nightly rate make this a reasonable base for exploring the Illinois Valley, and campers who secure one of those front-row river sites will find the setting worth the planning.
Description
Illini State Park is the type of park you think of when you think of big picnics and family gatherings. With its rustic Civilian Conservation Corps buildings and riverside picnic areas, Illini State Park offers beautiful views and a sense of history not found in many other parks.
Picnic areas, shelters and playgrounds are found throughout the park. Several of the shelters also have working fireplaces. Both tent and trailer campsites, including electric and sanitation service, are offered and some of the sites offer outstanding views of the river. A youth camp area is available for youth groups.
RV Road Trip Guides
Map & DirectionsGreat Falls Campground is located in Illinois near Marseilles
Directions
From Chicago take I-55 south to Rte # 80 West to the Marseilles exit. Go south from the exit on LaSalle County Highway 15 through the town of Marseilles, across the Illinois River Bridge and the Park is the first left. From Bloomington/Normal area take Rte #39 North to Rte #80 East to the Marseilles Exit. Go south from the exit on LaSalle County Highway 15 through the town of Marseilles, across the Illinois River Bridge and the Park is the first left.
Address
2660 East 2350th Rd
Marseilles, IL 61341
Coordinates
41.320212121313276 N
88.70637958702049 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 7/24/26
- VerizonLTESome CoverageVerified by 3 usersLast on 8/7/26
- AT&T5GExcellent Coverage
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 7/24/26
- VerizonLTESome CoverageVerified by 3 usersLast on 8/7/26
- AT&T5GExcellent Coverage
Access
- Walk-InPark in a lot, walk to your site.
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Cabins
Features
For Campers
- Market
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 1 hr 4 min from Chicago, IL
- 1 hr 9 min from Bloomington, IL
- 1 hr 10 min from Kankakee, IL
- 1 hr 29 min from Peoria, IL



































