Available sites
159 total sites
RV Sites
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About South Marcum Campground
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
Showers
Playground
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
- Showers
On Site Services
- Playground
Pets and Policies
- Pet friendly
Rates, Sites & Availability
159 Sites Available
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Site Details
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159 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (1358)
What Guests Are Saying
South Marcum Campground is praised for its beautiful, well-maintained grounds and spacious, shaded sites, making it a serene and enjoyable place to camp. Visitors appreciate the clean facilities, including showers and restrooms, and the proximity to outdoor activities like biking and fishing. While some guests experienced issues with site leveling and internet access, overall, the campground is highly regarded, with many expressing a desire to return.
What Guests Are Saying
South Marcum Campground is praised for its beautiful, well-maintained grounds and spacious, shaded sites, making it a serene and enjoyable place to camp. Visitors appreciate the clean facilities, including showers and restrooms, and the proximity to outdoor activities like biking and fishing. While some guests experienced issues with site leveling and internet access, overall, the campground is highly regarded, with many expressing a desire to return.
Review Summary
james b
VerifiedNovember 2, 2021 • Stayed at: 004, Loop: OROO
We enjoy south marcum for the nice level sites. All the wildlife that walk around the park and the space at each campsite. The shower house is always nice, with plenty of hot water
Charles M
VerifiedNovember 2, 2021 • Stayed at: 008, Loop: OROO
Friendly hosts, large campsites, clean restrooms and great tasting water. Great job, Corps of Engineers.
james b
VerifiedNovember 2, 2021 • Stayed at: 004, Loop: OROO
We enjoy south marcum for the nice level sites. All the wildlife that walk around the park and the space at each campsite. The shower house is always nice, with plenty of hot water
Charles M
VerifiedNovember 2, 2021 • Stayed at: 008, Loop: OROO
Friendly hosts, large campsites, clean restrooms and great tasting water. Great job, Corps of Engineers.
Scott M
VerifiedNovember 1, 2021 • Stayed at: 061, Loop: BRID
Always Excellent!!!
Scott M
VerifiedNovember 1, 2021 • Stayed at: 061, Loop: BRID
Always Excellent!!!
Debbie J
VerifiedOctober 30, 2021 • Stayed at: 067, Loop: CPOI
N/A
Debbie J
VerifiedOctober 30, 2021 • Stayed at: 067, Loop: CPOI
N/A
Brian B
VerifiedOctober 29, 2021 • Stayed at: 080, Loop: CPOI
Very nice and clean large spaces we loved it
Steven M
VerifiedOctober 29, 2021 • Stayed at: 014, Loop: OROO
South Marcum campground at Rend Lake in Illinois is a terrific place to camp. We have camped there twice, both times in October. The campground is clean and has well spaced lots.... some sites are fairly sloped so leveling could be a problem. You can have shaded or open lots. It is close to Giant City, Ferne Cliffe, and Crab Orchard NWR. There are numerous areas to boat, fish, and view wildlife along with biking and hiking trails.
Location & Directions for South Marcum Campground
South Marcum Campground, Benton, IL 62812 United States
Elevation: 134 ft
Getting There
From I-57 take exit 71 and turn west onto Highway 14. After 3 mi turn right on Rend City Road, then right on Rend Lake Dam Rd. Continue 3 mi to the park entrance on the left.
Highway access
South Marcum Campground is accessible from I-57 via exit 71, then west on Highway 14. The campground is located approximately 3 miles from the highway exit.
Policies & Rules
General
- All campers MUST register/ check-in with gate attendant upon arrival to receive site and vehicle tags.
- Camping equipment is required to be placed on the campsite; one camper with a maximum of three tents OR a maximum of four tents per site are permitted. Sites may NOT be reserved for parking of vehicles.
- See Park Information Guide for additional rules and regulations.
- Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.
Nearby Campgrounds
Nearby destinations
Last updated: October 19, 2026
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