Army Corps of Engineers · Illinois

South Sandusky Campground

Army Corps of Engineers · Illinois, United States

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Sites
128
Hookups
119 electric, 89 with water
Season
March 27 to November 1
Max RV length
75 ft
Drinking water
Yes
Restrooms
Yes
Showers
Yes
Dump station
Yes
Pets
Yes
Elevation
469 ft
Dark sky
Bortle class 4
Cell coverage
AT&T good · Verizon good · T-Mobile none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Lake
Rend Lake
Nearest town
Benton
Address
Rend Lake Project Office, Benton, IL, 62812
Phone
618-724-2493
Activities
Biking, Birding, Boating, Camping, Fishing, Swimming, Water Access

128 numbered sites are mapped one by one - open the site map to pick yours.

About

Overview

South Sandusky Campground is located on the western shore of Rend Lake near the Sandusky cove— the perfect place to enjoy a wide variety of activities, events, and nature at its best. Rend Lake is made up of 20,633 acres of water and 19,523 acres of land. Whether you're looking for high adventure, a peaceful retreat, or something in between, you'll find it here in the heart of Southern Illinois.

Recreation

Within the campground, visitors can access the Rend Lake Bike Trail—over 20 miles of paved pathways that guide riders through scenic woodlands and across views of Rend Lake and the Big Muddy River. The area offers abundant opportunities for boating, hiking, fishing, hunting, swimming, and general outdoor exploration. Additional recreation features around Rend Lake include an archery complex with a 3D trail and elevated shooting platform, a dog park with a swimming feature, and two public swimming beaches (including the pet-friendly North Marcum Beach).

Facilities

South Sandusky Campground offers 124 reservable campsites each equipped with a picnic table and a firepit. Electric hookups are provided at all sites, excluding tent sites. The campground offers a dump station, hot showers, flush toilets, and drinking water to provide a comfortable camping experience for guests. Playgrounds are also conveniently located within the Redbud, Pine Tree, and Sycamore camping loops.

Natural Features

The fields, forests, and waters of Rend Lake provide a natural haven for wildlife and an outdoor wonderland for you. Woodland areas are made up of hickory, oak, and beautiful maples providing habitat to white-tail deer, turkeys, racoons, and many more native species. The shorelines are an excellent viewing area for waterfowl, shorebirds, and bank fishing the known crappie population.

Nearby Attractions

South Sandusky Beach

Rend Lake Project Office/ Visitor Center

Blackberry Nature Trail

Rend Lake Dog Park

Rend Lake Marina

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January39°27°5°68°10 of 11
February47°30°1°72°11 of 11
March59°40°18°80°5 of 11
April68°50°31°85°1 of 11
May80°63°46°90°0 of 11
June87°69°56°97°0 of 11
July88°73°66°97°0 of 11
August86°71°64°95°0 of 11
September84°67°54°95°0 of 11
October67°51°36°83°0 of 10
November55°40°17°75°3 of 10
December46°32°9°66°9 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in Illinois · Every state and province · Facts read from the operator 2026-05-09. Confirm fees, rules and current status with the operator before you go.