Sesser, IL · 62.2 mi from O'Fallon
3.8 (4 reviews)
Shagbark Group Camp, situated on Rend Lake's western shore, offers a range of activities and natural beauty. The area encompasses over 20,000 acres of water and land, making it ideal for both adventurous and peaceful experiences. It's a prime dest...
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Sesser, IL · 62.2 mi from O'Fallon
4.7 (7 reviews)
South Sandusky Day Use Area offers diverse activities and events amidst the natural beauty of Rend Lake, which spans over 20,000 acres of water and land. It's an ideal destination for both adventure seekers and those seeking a tranquil escape. Loc...
Sesser, IL · 62.6 mi from O'Fallon
4.6 (1996 reviews)
South Sandusky Campground is situated on the western shore of Rend Lake, offering diverse activities and beautiful natural scenery. The lake spans over 20,000 acres of water and land, catering to both adventurous and tranquil experiences. It's an ...
Benton, IL · 63.1 mi from O'Fallon
3.8 (8 reviews)
The Dam West Day Use Area offers a range of activities and events amidst the beauty of Rend Lake, which features 20,633 acres of water and 19,523 acres of land. It's an ideal destination for both adventure seekers and those looking for a tranquil ...
Whittington, IL · 63.9 mi from O'Fallon
4.4 (781 reviews)
Gun Creek Campground is situated on the eastern shore of Rend Lake, offering diverse activities and natural beauty. The area encompasses 20,633 acres of water and 19,523 acres of land. It caters to various preferences, from adventurous pursuits to...
Benton, IL · 64 mi from O'Fallon
5.0 (9 reviews)
North Marcum Day Use Area offers diverse activities and events amidst the natural beauty of Rend Lake, which spans over 20,000 acres of water and land. It's an ideal destination for both adventure seekers and those looking for a tranquil escape. E...
Benton, IL · 64.5 mi from O'Fallon
5.0 (2 reviews)
Spillway Recreation Area offers diverse activities and stunning sunsets in Southern Illinois, featuring Rend Lake's 20,633 acres of water and 19,523 acres of land. It's an ideal destination for both adventure seekers and those seeking relaxation. ...
Whittington, IL · 64.9 mi from O'Fallon
4.8 (5 reviews)
Benton, IL · 64.9 mi from O'Fallon
5.0 (4 reviews)
South Marcum Day Use Area offers a diverse range of activities and events in a scenic natural setting. Located at Rend Lake, which features over 20,000 acres of water and land, it caters to both adventurous visitors and those seeking tranquility. ...
Benton, IL · 65.1 mi from O'Fallon
3.8 (14 reviews)
Dale Miller Youth is situated on the southeastern shore of Rend Lake, offering a range of activities and experiences amidst beautiful nature. The area encompasses 20,633 acres of water and 19,523 acres of land. It caters to those seeking adventure...
Benton, IL · 65.3 mi from O'Fallon
4.5 (1358 reviews)
South Marcum Campground, situated on the southeastern shore of Rend Lake, offers a diverse range of activities and natural beauty. The area encompasses 20,633 acres of water and 19,523 acres of land, catering to both adventure seekers and those se...
Benton, IL · 66.6 mi from O'Fallon
Benton, IL · 66.6 mi from O'Fallon
4.0 (5 reviews)
Benton, IL · 67.5 mi from O'Fallon
House Springs, MO · 68.1 mi from O'Fallon
3.2 (5 reviews)
Sullivan, MO · 70 mi from O'Fallon
4.8 (5 reviews)
Ewing, IL · 70 mi from O'Fallon
5.0 (5 reviews)
Population: 32,262
Nearby city: St. Louis, MO
Approx. 15 mi away (straight-line distance)
Elevation: 548 ft
O’Fallon, Illinois sits on the Metro East side of St. Louis, making it a convenient base for campgrounds and RV parks near the Mississippi River valley. From here, campers can reach regional public lands and lakes for hiking, paddling, and fishing, including popular nearby destinations like Carlyle Lake and Horseshoe Lake State Park. With quick highway access, it’s easy to blend outdoor time with in-town conveniences before heading out for day trips.
Near O’Fallon, you’ll find 49 outdoor stays, primarily RV parks and tent camping. Rates commonly run from about $5 to $84 per night, with averages around $25. Many area campgrounds operate spring through fall, with fewer winter options, so check seasonal schedules and book early for weekends. Tent sites are available in smaller numbers, while cabins or glamping are limited. For smoother trip planning, confirm site types, hookups, and length limits, and stock up on supplies in town before visiting lakes, trails, and river access points.
O'Fallon has 57 campgrounds and RV parks listed on OutReserve, ranging from full-hookup RV sites to rustic tent camping. Based on guest ratings, North Marcum Day Use Area is one of the top-rated options. Use our map view to find the closest options to the city center or your preferred area.
Campgrounds near O'Fallon vary in distance from the city center. Use our map view to filter by location and find the most convenient option for your trip.
Many campgrounds near O'Fallon welcome pets. South Sandusky Campground is a great pet-friendly option. Use the pet-friendly filter on our search page to find more properties that accommodate your furry companions.
Most destinations offer a variety of accommodations including tent sites, RV sites, cabins, yurts, and glamping options. Check individual property listings for specific amenities and site types.
The best time to visit depends on your preferences and planned activities. Spring and fall typically offer mild weather and fewer crowds, while summer is peak season with the warmest temperatures. Winter visits can be great for those seeking solitude and winter activities.
3.8
