Camping options around O'Fallon, Missouri offer a variety of terrain from riverside locations along the Missouri River to wooded settings within county parks. The region experiences hot, humid summers with temperatures regularly reaching 90°F and mild winters with occasional snow. Fall camping is particularly popular when temperatures moderate to 60-75°F and seasonal colors transform the landscape.
What to Do
Explore hiking trails: Cuivre River State Park provides multiple trail options with varying difficulty levels. "The park has plenty of well groomed trails and facilities spread out nicely. You could camp here for a weekend and stay busy," notes Tony M., who recommends "the trail around the lake" as particularly enjoyable.
Bike the Katy Trail: Beyond the Trail RV Park offers direct access to this popular cycling route. "The Katy trail borders the park for easy access to town. Beautiful views across a large farm field to the hills beyond with incredible sunsets," says Sam C., who appreciates the convenient location.
Kayak local waterways: Pere Marquette State Park Campground provides access to both the Illinois and Mississippi Rivers. "Not 2 miles from Six Flags, and 5 minutes from the freeway, you'll find plenty of beauty, creature comfort amenities, and cell service," explains Lucas M., highlighting its accessibility despite natural surroundings.
What Campers Like
Spacious campsites: Cuivre River State Park Campground receives praise for its generous sites. "Campground is quiet and has big campsites. The campground is close to Lincoln Lake for kayaking," writes Cody S., emphasizing both the peaceful atmosphere and water recreation options.
Wildlife viewing: Many campsites offer opportunities to see local fauna. "Campground is beautiful and very woodsy. We saw bunnies hopping around and when we first arrived to our site a deer was grazing nearby, such a bonus!" shares Maria E., highlighting the natural setting at Cuivre River.
Accessibility to local attractions: St. Charles County Klondike Park places visitors near Missouri's wine country. "I have bike-packed along the Katy and this is an excellent spot for an overnight(s) stay. If you need it, grab food in Augusta or Defiance before arriving," advises Mike L., noting the park's strategic location.
What You Should Know
Train noise affects some locations: Several campgrounds experience railroad noise. At Sundermeier RV Park, "It is near a highway, there a railroad bridge right next to it, and it is under the airport flight path. The planes and trains stopped after about 10-11pm I think," reports Bea, suggesting the noise becomes manageable overnight.
Weather considerations: Summer camping requires preparation for heat and humidity. "Summer temperatures in the region regularly exceed 90°F with high humidity, making shaded sites valuable," according to local meteorological data.
Reservation requirements: Most parks require advance booking, especially during peak seasons. At Greensfelder County Park, "Kinda busy maybe make reservations when it's a holiday," advises Alicia B., highlighting the popularity of this pet-friendly camping area near O'Fallon, Missouri.
Tips for Camping with Families
Kid-friendly activities: Multiple parks offer specific amenities for children. "This is a perfect place to enjoy with the family. Plenty of gorgeous campsites and a lake to swim and kayak!" shares J K. about Cuivre River State Park, emphasizing the water recreation options.
Educational opportunities: Local parks provide nature learning experiences. "This park has great hiking for Illinois. The campground has 88 sites total, 1-85 are either 30 amp or 50 amp electric sites," notes Michael M. about Pere Marquette, adding details about the facilities available.
Accessible facilities: Yogi Bear's Jellystone Park Resort offers enhanced amenities for families with young children. "This is a very family friendly campground and would highly recommend if camping with kids!" says Lindsey R., appreciating the organized activities available for younger campers.
Tips from RVers
Site selection matters: At Sundermeier RV Park, "We loved how spacious it was. The roads within the campground were double-wide so we had no trouble turning and getting into our spot. The sites were double-wide concrete," observes Bea, emphasizing the ease of navigation.
Hookup considerations: Electrical options vary significantly between parks. At Greensfelder County Park, "Only sites 20-29 have electric and 28 can't be reserved... 2-20 amp plugs and 1-30amp plug," explains Matthew H., providing specific details about the limited power options.
Leveling challenges: Terrain varies across campgrounds in the O'Fallon area. "Most sites were fairly level, but I didn't see any pull through sites," notes Joel R. about Pere Marquette State Park, adding insight about the backing-in requirements.
