Managed by the Illinois Department of Natural Resources, Green River State Wildlife Area holds a small cluster of 5 to 6 primitive campsites set among open grassland and bordered by agricultural fields. Amenities are minimal: pit toilets, fire rings with fold-up grates, and picnic tables. Firewood is typically available at the sites. The ranger station sits directly across the road, which provides some reassurance at night. An archery range adjoins the camping area, and the surrounding fields and grass edges draw coyotes and other wildlife. At $8 per night, with drive-in and walk-in access, it suits campers who want a low-cost, low-infrastructure overnight in north-central Illinois. Those looking at campgrounds around Green River State Wildlife Area will find more developed options nearby if the sparse setup here is not the right fit.
RV Road Trip Guides
Map & DirectionsGreen River State Wildlife Area is located in Illinois near Rock Falls
Directions
From town: Go 6 mi N on hwy 26, then follow signs W on blacktop road.
Address
375 Game Rd
Harmon, IL 61042
Coordinates
41.63100083 N
89.5160004 W
Connectivity
- T-Mobile5GGood CoverageVerified by 4 usersLast on 8/1/26
- VerizonLTESome Coverage
- AT&TLTESome Coverage
Connectivity
- T-Mobile5GGood CoverageVerified by 4 usersLast on 8/1/26
- VerizonLTESome Coverage
- AT&TLTESome Coverage
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Group
Features
For Campers
- Trash
- Picnic Table
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
Drive Time
- 57 min from Rockford, IL
- 1 hr 11 min from Davenport, IA
- 1 hr 18 min from Peoria, IL
- 1 hr 23 min from Janesville, WI










