Johnson-Sauk Trail State Recreation Area encompasses Chief Keokuk Campground, where the Illinois Department of Natural Resources manages 100 sites spread across two distinct camping loops. The tent camping area sits within a grove of tall lodgepole pines that reviewers describe as a "pencil tree forest" — densely packed, thin trees that create overhead canopy while offering minimal privacy between sites.
Campers find the pine grove particularly well-suited for hammock camping, with abundant anchor points and consistent shade. "The campground is in a stand of tall lodgepole pines with no lower branches," notes Brian O.. The RV section occupies a more open area southwest of the tent loop, providing electric hookups for sites 2-31 and 75-100, plus full hookups for sites 32-72. Walk-in tent sites line the trail connecting the campground to the lake.
Lake Johnson sits within walking distance and restricts motorboats to electric trolling motors only. The marina rents kayaks, canoes, and paddleboats when staffed, though several reviewers mention periodic closures due to staffing shortages. Fishing draws many visitors to the lake's waters. Twelve miles of hiking trails wind through the recreation area, connecting various sections though some require brief road walks between trailheads. The historic Ryan's Round Barn, built by Protestant sects who believed round structures left no corners for evil to hide, anchors the park's cultural attractions.
Site spacing varies considerably between the two camping areas. Weekend crowds can bring noise to the RV section, while the pine grove maintains a quieter atmosphere. The shower house serves the tent area, supplemented by pit toilets throughout the campground. Reservations help secure preferred sites during peak season, particularly in the shadier pine grove section.
RV Road Trip Guides
Map & DirectionsChief Keokuk Campground is located in Illinois near Mineral
Coordinates
41.32614599813351 N
89.89028561288826 W
Connectivity
- T-Mobile5GGood CoverageVerified by 2 usersLast on 6/21/26
- VerizonLTESome Coverage
- AT&T5GExcellent Coverage
Connectivity
- T-Mobile5GGood CoverageVerified by 2 usersLast on 6/21/26
- VerizonLTESome Coverage
- AT&T5GExcellent Coverage
Access
- Drive-InPark next to your site
- 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
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Pull-Through Sites
- Big Rig Friendly
Drive Time
- 45 min from Davenport, IA
- 51 min from Peoria, IL
- 1 hr 33 min from Rockford, IL
- 1 hr 34 min from Bloomington, IL





























































