About South Marcum Campground
Number of accommodations: 159
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
- Showers
On Site Services
- Playground
Pets and Policies
- Pet friendly
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for South Marcum Campground.
Rates, Sites & Availability
159 Sites Available
No sites found matching your criteria.
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.
Site Details
Select a site to view details
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 (1243)
What Guests Are Saying
South Marcum Campground offers a peaceful and well-maintained environment, with spacious sites and beautiful lake views that many visitors appreciate. The campground features clean facilities, helpful staff, and enjoyable bike trails, making it a great spot for family outings. However, some reviews noted issues with ticks, unlevel sites, and the presence of pests like stink bugs, which could detract from the overall experience.
What Guests Are Saying
South Marcum Campground offers a peaceful and well-maintained environment, with spacious sites and beautiful lake views that many visitors appreciate. The campground features clean facilities, helpful staff, and enjoyable bike trails, making it a great spot for family outings. However, some reviews noted issues with ticks, unlevel sites, and the presence of pests like stink bugs, which could detract from the overall experience.
Review Summary
Reba S
VerifiedApril 17, 2024 • Stayed at: 082, Loop: CPOI
My site was right on lake. Great view. Many birds to watch. Campsites are good sized. I had full hook up. Everything was working perfectly. I came for the eclipse, it was awesome!!!
tina t
VerifiedApril 16, 2024 • Stayed at: 046, Loop: BLOD
Great place to watch the eclipse
Christine H
VerifiedApril 16, 2024 • Stayed at: 072, Loop: CPOI
We love the site. However, when we arrived, we found out that the loop we were on didn’t have water. When we checked in, no one told us. We were expecting full hookup and hadn’t carried any water. Luckily, we were able to fill at the dump station before we setup. We understand how problems happen, we were just upset that we weren’t notified so we could plan accordingly. The problem was soon fixed, and the rest of our stay was wonderful.
Kevin C
VerifiedApril 16, 2024 • Stayed at: 113, Loop: CPOI
Nice site with plenty of room for tents. Also extremely close the bathroom/shower which was awesome. Hot water was a plus.
John Ed M
VerifiedApril 16, 2024 • Stayed at: 068, Loop: CPOI
Visited S. Marcum for 2nd time, but this time for the Great 2024 Eclipse. Shower house/toilets were great. Plenty of room between campsites. Friendly staff. Great paved bike/walking trail for 10+ miles through campground, below the dam, and into the next campground. Easy access to lake for boating/canoing. One downside: I-57 road noise. Overall rating still excellent.
JAMES S
VerifiedApril 16, 2024 • Stayed at: T-04, Loop: WTES
Great walk-in campsite (T-04), much space between other sites.
Marilyn H
VerifiedApril 16, 2024 • Stayed at: 097, Loop: CPOI
Campsite was neat and a good distance from other campsites. Bathroom and showers were clean. We were there for the eclipse and it was a fun experience. Staff were all very friendly and helpful. We will definitely be back again!
Julie H
VerifiedApril 16, 2024 • Stayed at: 073, Loop: CPOI
Beautiful campsites and many with a water view. Great tents camping sites with spectacular lake views.
Mark C
VerifiedApril 16, 2024 • Stayed at: 029, Loop: BLOD
We came from Minnesota to view the eclipse and stayed at site 29 for four nights. Site 29 is a huge campsite surrounded on two sides with woods. It was a mostly level site with great placement of the picnic table and fire ring. We had a great time at South Marcum. There were many places to take walks and view nature. We also rented a couple of e-bikes so that we could enjoy the trails that went from South Marcum to around the dam site and beyond. We ended up putting 27 miles on the e-bikes enjoying everything that South Marcum provided. I have enjoyed camping most of my 63 years in campgrounds all around the US and Canada and South Marcum ranks up there as one of the best. I highly recommend this campground.
Robert R
VerifiedApril 16, 2024 • Stayed at: 074, Loop: CPOI
We are new to the COE campgrounds but have been camping most of our lives. South Marcum is right at the top of the nicest we’ve stayed including private and state campgrounds. The sites are roomy, the lake is beautiful, the bike path is very nice and grounds are well maintained. When back in the area we will definitely stop here again!
Location South Marcum Campground
Address:
South Marcum Campground
Benton, IL, 62812
United States
From I-57 take exit 71 and turn west onto Highway 14. After 3 miles turn right on Rend City Road, then right on Rend Lake Dam Rd. Continue 3 miles to the park entrance on the left.
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.
Latitude & Longitude: 38.0338 / -88.9402
Elevation: 134 feet
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: June 4, 2026