Available sites
159 total sites
RV Sites
Tent Sites
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
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 (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
Mark O
VerifiedMay 13, 2023 • Stayed at: 077, Loop: CPOI
Our stay at South Marcum (site #77) was excellent. Site is pretty level, needed a 1x6 under left side. There aren’t neighbors close by, and behind is woods and a small open field. The camp hosts are always friendly and very helpful. The bike trails are great if you bring a bike.
Mark O
VerifiedMay 13, 2023 • Stayed at: 077, Loop: CPOI
Our stay at South Marcum (site #77) was excellent. Site is pretty level, needed a 1x6 under left side. There aren’t neighbors close by, and behind is woods and a small open field. The camp hosts are always friendly and very helpful. The bike trails are great if you bring a bike.
Georgianna H
VerifiedMay 9, 2023 • Stayed at: 090, Loop: CPOI
Every camping experience at Rend Lake has been very enjoyable.
Georgianna H
VerifiedMay 9, 2023 • Stayed at: 090, Loop: CPOI
Every camping experience at Rend Lake has been very enjoyable.
Jerry D E
VerifiedMay 8, 2023 • Stayed at: 053, Loop: BRID
park was very cleanan well patrolled
Jerry D E
VerifiedMay 8, 2023 • Stayed at: 053, Loop: BRID
park was very cleanan well patrolled
Jarrett H
VerifiedMay 7, 2023 • Stayed at: 056, Loop: BRID
I absolutely love to camp at Rend Lake. The spots are clean and the people are friendly. Very clean area and the fishing is great. The only negative thing I could possible say is people need to keep a grip on their barking dogs. We have a dog and are animal lovers but when dogs bark all day it disrupts the peaceful lake environment.
Jarrett H
VerifiedMay 7, 2023 • Stayed at: 056, Loop: BRID
I absolutely love to camp at Rend Lake. The spots are clean and the people are friendly. Very clean area and the fishing is great. The only negative thing I could possible say is people need to keep a grip on their barking dogs. We have a dog and are animal lovers but when dogs bark all day it disrupts the peaceful lake environment.
Kathy R
VerifiedMay 6, 2023 • Stayed at: 103, Loop: CPOI
The campground was beautiful and I would love to come back, but our site was supposed to be with electricity but the site we reserved the electric did not work at all.
So I felt like we paid for nothing.
Kathy R
VerifiedMay 6, 2023 • Stayed at: 103, Loop: CPOI
The campground was beautiful and I would love to come back, but our site was supposed to be with electricity but the site we reserved the electric did not work at all.
So I felt like we paid for nothing.
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
Need help?
Our team is here to help you find the perfect spot for your next adventure.
Replies within minutes
Explore Benton, IL
Population: 6,863
Elevation: 472 ft
From our Travel Guides
