Water defines the Turner Lake South loop at Chain O'Lakes State Park in Spring Grove, Illinois. The campground sits within one of the busiest waterway systems in the state, with access to Turner Lake, the Fox River, and the broader chain of lakes that gives the park its name. Kayakers report paddling directly from camp, though the lake entry requires navigating stairs down to a pier with a soft, mushy bottom. The water is clear enough to watch fish swim past. Summer weekends bring heavy boat traffic on the main waterways, but the state park's position off the primary channel keeps motorboat wakes more manageable for smaller craft.
The Turner South loop itself has wooded sites that feel more enclosed than the open rows at Honeysuckle Hollow nearby. Sites are bigger than some neighboring loops and tend to attract tent campers, as the layout doesn't suit larger rigs well. That said, the park does accommodate RVs up to 40 feet with electric and sewer hookups available in other sections. Raised steel fire pits with adjustable grill grates are standard across loops. "Both loops had grill pits that were well-maintained for fires and campfire cooking," notes Claire S., who also describes the park as "a place for relaxing and leisurely strolls and not hiking."
Noise is worth factoring in before booking. Highway sound carries into the campground consistently, and neighboring sites playing music into the evening is a recurring pattern reviewers mention. The park prohibits alcohol, which keeps things from getting rowdy, but it does not guarantee quiet nights. Gates close at 10 p.m. with tire shredders in place, so late arrivals are not an option. The campgrounds sit two miles from the front gate, and the main boat launch at Maple Grove is a separate drive, where a general store, cafe, and boat rentals are available.
Prairie View and Fox Den Campground offer mostly primitive sites for those who want a different feel within the same park. Weekend sites in the Turner loop fill fast, with some campers arriving Wednesday or Thursday to secure spots for the weekend. Reservations are available through the state's ExploreMoreIL site, though the map there does not clearly mark restroom locations. Pit toilets are near the fishing pier path; the shower house sits between Turner and Fox Den loops, accessible via a short path between sites 60 and 61. Facilities are generally clean, though consistency varies on crowded weekends.
Anglers, paddlers, and families looking for water-based activity within a large state park will find Turner Lake South a workable base.
RV Road Trip Guides
Map & DirectionsTurner Lake South is located in Illinois near Spring Grove
Address
8916 Wilmot Rd
Spring Grove, IL 60081
Coordinates
42.44547038 N
88.19009597 W
Connectivity
T-Mobile5GExcellent CoverageVerified by 4 usersLast on 8/6/26- Verizon5GExcellent CoverageVerified by 8 usersLast on 8/6/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 6/27/26
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 8/6/26
- Verizon5GExcellent CoverageVerified by 8 usersLast on 8/6/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 6/27/26
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
- Tent Cabin
- Equestrian
Features
For Campers
- Market
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Pull-Through Sites
- Big Rig Friendly
Drive Time
- 33 min from Kenosha, WI
- 44 min from Racine, WI
- 56 min from Janesville, WI
- 57 min from Milwaukee, WI
