The Glen Carbon camping area sits within the American Bottom floodplain along the Mississippi River, with elevations rarely exceeding 600 feet above sea level. Summer humidity levels frequently reach 80-90%, creating muggy conditions from June through September. Most camping options cluster along the Illinois-Missouri border within a 35-mile radius, providing access to both states' attractions.
What to do
Bike the Katy Trail access: At Sundermeier RV Park in St. Charles, campers can access the Katy Trail directly from the campground. "Through the gate at the rear of the campground, and you can bike for miles. Easy ride in to St. Charles a wonderful historic river town on the Missouri River," notes one reviewer. The trail offers a 1.5-2 mile route to downtown St. Charles.
Fishing at nearby lakes: Horseshoe Lake State Park Campground provides fishing access with minimal facilities but natural surroundings. "The campground is staffed by rangers in the day, and at night they sometimes take a security swing through the campground. Nice lake for fishing and boating," reports one camper. The lake allows boating but prohibits swimming.
Visit Gateway Arch National Park: Draft Kings at Casino Queen RV Park offers direct views of the St. Louis skyline and Gateway Arch. According to one visitor, "Easy access to I-55/64/70. Phenomenal views of downtown and the arch." The park provides an urban camping base for visiting St. Louis attractions, with sites noting you can "see the arch" from certain spots.
What campers like
Budget-friendly options: Horseshoe Lake State Park Campground receives praise for its affordability. One reviewer notes, "Great spot in a beautiful area close to St. Louis. No power but access to drinking water and waste water dump for just 8$." Another mentions it's "a great 5 star simply because of the overnight price and privacy."
Urban convenience with security: Many campgrounds near Glen Carbon feature secured access. As one camper at Casino Queen RV Park observed, "Security rolled through frequently. Your gate code can be used for the pool and gym at the casino in addition to the bathroom and laundry area." Gated entry provides peace of mind despite some campgrounds' industrial surroundings.
On-site food options: Cahokia RV Parque stands out for its on-site BBQ restaurant. "Do NOT miss the BBQ place in the parking lot... fantastic food and a 10% discount for park customers," shares one camper. Another adds, "Our favorite part of this park is the onsite Sawmill BBQ restaurant. While we prepare most of our meals, we were so tired; we decided to give the joint a try and, wow, are we glad we did!"
What you should know
Transportation noise: Most campgrounds near Glen Carbon experience various noise sources. At St. Louis NE-Granite City KOA, "trains pass 2 blocks away several times nightly, but after the first night you won't notice. During modified car racing season, Friday nights are roaring loud from the racetrack nearby." Other parks mention airport flight paths and highway noise.
Limited grocery access: Several campgrounds sit in industrial areas with minimal shopping options. One camper at Cahokia RV Parque warns, "I was planning on grabbing a gallon of milk when we got there...there really is nothing around the rv park! Maybe a couple gas stations at best, but if you need groceries or anything, stop and get them before you get close."
Seasonal considerations: When searching for the best places to camp near Glen Carbon, Illinois, note that several campgrounds operate seasonally. Horseshoe Lake State Park typically operates May through September, while the St. Louis NE-Granite City KOA runs from March 25 to November 1, limiting winter camping options in the immediate area.
Tips for camping with families
Kid-friendly amenities: Families appreciate the recreation options at Cahokia RV Parque. "There is a playground, pool and pond area to walk around," notes one reviewer. Another mentions, "My kids loved the jumping pillow at the park. Minimal playground but they still enjoyed it."
Entertainment proximity: For families wanting activities beyond the campground, Casino Queen RV Park offers location advantages. "Great place to just drop in for a short 1 night stay. Well maintained facility," shares one camper. Another notes its convenient location for accessing St. Louis attractions.
Safety considerations: Many campgrounds prioritize security features. One Horseshoe Lake camper noted, "Rangers were helpful and friendly. Came back a second time. Great for first time campers good rates and amenities." Campgrounds with visible security patrols provide peace of mind for families with children.
Tips from RVers
Site conditions: MGM Campground receives positive reviews for its spaciousness. One long-term camper notes, "We pay $550 a month including utilities. There are a lot of long term setups. Kind owner. Nice little lake. Surrounded by nature, lots of grass and trees, great for dog owners. Spacious spots."
Hookup locations: RV campers should check utility placement before arrival. One Casino Queen RV Park visitor cautions, "Utilities are set up weird on all sites - Water and electric are at the very rear of the site by the sewer, so you will need a decent sized hose to reach if your water intake is in the front of your camper."
Leveling requirements: Site levelness varies across campgrounds. At Sundermeier RV Park, "Nice level concrete pads with FHU will definitely stay here again," while at Scott AFB FamCamp, "A lot of spots are not level, so come prepared."
