The Dyrt – find campgrounds for tents, RVs, cabins, glamping and more.
Open in App

Best Campgrounds near O'Fallon, MO

598 Reviews

Campgrounds near O'Fallon, Missouri provide options for tent camping, RV hookups, and cabin accommodations within a short drive of the city. St. Peters' 370 Lakeside Park offers lakefront camping with concrete and gravel pads for RVs and tents, while Cherokee Lakes Campground provides both tent and RV sites within O'Fallon city limits. These established campgrounds feature amenities ranging from basic tent sites to full hookup RV spots, with several offering cabin rentals for those seeking more comfortable accommodations.

Most campgrounds in the area maintain year-round operations, though seasonal considerations affect site availability and comfort. St. Peters' 370 Lakeside Park provides concrete pads with full hookups for RVs alongside tent camping options, with strong water pressure and modern restroom facilities. The region experiences hot summers and cold winters, making spring and fall generally more comfortable for tent camping. Reservations are recommended, particularly for weekend stays during peak season. Several campgrounds enforce quiet hours and have specific pet policies. According to a visitor, "The sites are nice and big, we're here in Mid September and the weather has been beautiful, there's a pool and a workout center, showers and laundry."

Campers frequently mention the appeal of water features at local campgrounds. St. Peters' 370 Lakeside Park receives consistently positive reviews for its lake views and recreational opportunities, with a 4.5-mile paved trail surrounding the lake. The park offers bike and watercraft rentals, making it suitable for families seeking outdoor activities beyond camping. Cherokee Lakes Campground provides more secluded tent sites separated from RV areas, with one reviewer noting, "The tent campsites are secluded and private from the RV sites. The sites are outfitted with a picnic table and brick fire rings." While many sites lack mature trees for shade, the open setting provides excellent stargazing opportunities. Proximity to historic St. Charles and regional bike trails makes these campgrounds convenient basecamps for exploring the greater St. Louis area.

Map showing campgrounds near O'Fallon, MissouriExplore the Map

Best Camping Sites Near O'Fallon, Missouri (81)

    1. St. Peters' 370 Lakeside Park

    26 Reviews
    St. Charles, MO
    9 miles
    Website
    +1 (636) 387-5253

    $35 - $60 / night

    "I've been to 370 Lakeside Park many times to walk around the huge lake and to hear concerts in the summer, but I had never camped there. Still haven't. I'll explain."

    "All hookups were conveniently located. Shower house and restrooms were clean and well maintained/cleaned every day. Had a lakefront site but didn’t get to fish this time."

    2. Cuivre River State Park Campground

    43 Reviews
    Troy, MO
    16 miles
    Website
    +1 (636) 528-7247

    $15 - $38 / night

    "Our site, though, was the smallest in the loop, tucked away in the weeds, and the only area to pitch our tent was on a slight slope."

    "It’s close to our house and there’s always something new to do each time. The bathrooms are well maintained and the campsites are fairly large and provide lots of shade."

    3. Dr. Edmund A. Babler Memorial State Park Campground

    27 Reviews
    Wildwood, MO
    12 miles
    Website
    +1 (636) 458-3813

    "Tucked away, not far from St. Louis, you wouldn't know you were that close to a big city. It is clean and feels extremely safe. There aren't many sites, but the ones they have are quiet and spacious."

    "Great for taking long walks or bike rides, although very steep hills.

    Close to St Louis, so you can do some urban exploring."

    4. Pere Marquette State Park Campground

    24 Reviews
    Brussels, IL
    16 miles
    Website
    +1 (618) 786-3323

    $10 - $20 / night

    "Pere Marquette Campground is a little gym, just past Grafton, Missouri. It is located in the Great River Road, and within 10 minutes to restaurants and bars."

    "Great little campground just outside of Grafton, Illinois, on the Mississippi River. The campground is located in an open grove of old trees. There were owls when we were there."

    5. Beyond the Trail RV Park

    10 Reviews
    Defiance, MO
    11 miles
    Website
    +1 (636) 484-0059

    $25 - $58 / night

    "A short 5 minute walk to “downtown” Defiance, the campground is right next to the Katy Trail. Forgot your bike? Walk 3 minutes away and rent one. Want to float the Missouri?"

    "Excellent little RV park behind a brewery. The Katy trail borders the park for easy access to town."

    6. St. Louis West / Historic Route 66 KOA

    30 Reviews
    Eureka, MO
    20 miles
    Website
    +1 (636) 257-3018

    "Our site was gravel to park on with grass around it. Close to train tracks and highway, but didn’t notice with AC on in the camper. Close to 6 flags."

    "This campground is fairly close to downtown and very close to lots of shopping. A great place to stay to stock up on supplies before heading west."

    7. Sundermeier RV Park

    13 Reviews
    Earth City, MO
    14 miles
    Website
    +1 (636) 940-0111

    $56 - $61 / night

    "We were able to park next to our 5th wheel with enough room to not feel crowded while using the picnic bench. Also the site was level.

    We stayed for a week to enjoy St. Louis, St."

    "You can literally be parked right at the Katy Trail. Through the gate at the rear of the campground, and you can bike for miles. Easy ride in to St."

    8. Klondike Park

    14 Reviews
    Augusta, MO
    15 miles
    Website

    $10 - $65 / night

    "The views are spectacular with some sandy shores of a small pond in the middle of the campground and some great trails. Augusta is a nice place away from St. Louis and a short drive down 94."

    "Amazing park close to the city. Great lake and hiking trails. Access to the Katy and bike trails. Camp site are large, warning that some are hike in and not car camping."

    9. Cherokee Lakes Campground

    3 Reviews
    O'Fallon, MO
    6 miles
    Website
    +1 (636) 978-2147

    $40 / night

    "A portable toilet is available to keep the area sanitary for urgent needs; the flush toilets, laundry, and fitness center at the main entrance are also available for a longer walk or short drive."

    10. St. Charles County Klondike Park

    5 Reviews
    Augusta, MO
    15 miles
    Website
    +1 (636) 949-7535

    "The campground is located in a gym of a park located along the Missouri River. Reservations are required and the sites are in high demand. Tent camping only. There is water available in the park."

    "We had a great time on the trails and near the Mighty Missouri River."

Show More
Showing results 1-10 of 81 campgrounds

2025 Detourist Giveaway

Presented byToyota Trucks

Review Campgrounds. Win Prizes.

Enter to Win

O'Fallon Contest

Enter to Win

Recent Camping Photos near O'Fallon, MO

141 Photos of 81 O'Fallon Campgrounds

Recent Reviews near O'Fallon, MO

598 Reviews of 81 O'Fallon Campgrounds

  • Michelle S.
    Sep. 16, 2025

    Meramec Caverns Natural Campground

    Quiet and Friendly

    From the person on the phone, to the one you see at the check-in gate, everyone is incredibly friendly :)

    We were amongst the only campers during our stay, so it was pretty quiet. This campground has a great set-up for family reunions, celebrations, group camping, etc.

  • SThe Dyrt PRO User
    Sep. 9, 2025

    Meramec State Park Campground

    Great Campground!

    Stopped for one night, but could have stayed more. Great campground with tons of trees and shade. Each site has a table and fire pit. Big, clean bathrooms and showers. Playgrounds for kids. Caves to explore. I’m

  • JThe Dyrt PRO User
    Sep. 8, 2025

    Pere Marquette State Park Campground

    Fun Little Getaway

    Pere Marquette Campground is a little gym, just past Grafton, Missouri. It is located in the Great River Road, and within 10 minutes to restaurants and bars. There is a Lodge located next door which also serves a wonderful breakfast.

  • DThe Dyrt PRO User
    Sep. 5, 2025

    Cuivre River State Park Campground

    Quiet and Peaceful

    Cuivre River State Park Campground delivers a lovely, rustic camping experience framed by woods, wildlife, and water. With a variety of site types and decent amenities, it’s ideal for families or solo campers seeking tranquility. Just be selective about your site—some offer better privacy and facilities than others.

  • Eleanor the Airstream R.The Dyrt PRO User
    Aug. 27, 2025

    Purina Farms

    PWD National Specialty

    Stayed the week for the PWD National Specialty trials. Convenient, clean, and solid FHUs.

    "Please note that RV reservations are only accepted for those entered(or those who have dogs/cats entered) in an event that has contracted space, which includes the overnight camping lots."

  • Lisa M.The Dyrt PRO User
    Aug. 26, 2025

    Meramec State Park Campground

    Huge park right on the River

    We arrived on a Saturday and the park was packed, but were able to have a spot with electric. Campground probably has well over 200 sites with electric, electric and water, and tent camping. Right on the Merrimack river where one could go hang out in the river or float or tube down the river. Cave that is situated in the park that one can pay for a tour Fisher cave. We actually went to the Meramec Caverns tour about 15 miles away. Road into park is fairly narrow and has a pretty good grade going up and down. Park is actually almost 3 miles from the visitor center. Even though the park was very full when we arrived, it emptied out to almost no one on Sunday afternoon. You are nicely spaced apart from other people for the most part. Showers were adequate.

  • Natasha T.
    Aug. 21, 2025

    Cahokia RV Parque

    Very clean place with reasonable prices. price

    They were so accommodating. Even on the phone I didnt feel like a burden

  • Julie F.The Dyrt PRO User
    Aug. 17, 2025

    Love's RV Hookup-Hamel IL 578

    Good for a truck stop, busy and loud

    Easy reservation system online. $60 is a bit pricey for one night. Electricity and water at each spot which are concrete slabs. Typical super busy truck stop with bright lights and lots of action but safe and convenient.

  • Julie F.The Dyrt PRO User
    Aug. 17, 2025

    Meramec State Park Campground

    Lots of spots, close to highway

    Great park close to hwy 44 (5ish minutes + drive to campground) Lots of spots to choose from even though it was a Saturday in August. All are pretty flat and open with not much privacy. Showed up at 5pm and chose an open spot but had to call to reserve because I had no cell service (phone worked, internet didn’t). Phone reservation was super easy and efficient. Our spot (#86) had a lot of broken glass under the picnic table and the fire out was filthy. Convenient potable water and dump station areas. We just stopped for the night while driving through the area so didn’t use the park which seems to have tons to do.

Guide to O'Fallon

Camping near O'Fallon, MO, offers a variety of experiences for outdoor enthusiasts. Whether you're looking for a peaceful retreat or a fun family adventure, there are plenty of campgrounds to explore.

What to do:

  • Hiking and Trails: Many campgrounds, like Cuivre River State Park Campground, have beautiful trails. One visitor mentioned, "Great location for a weekend getaway, only 1 hour from the city! Hiking trails, level lots, full hookups available."
  • Fishing: The rivers and lakes in the area provide great fishing spots. A camper at Meramec State Park Campground noted, "The park did have nice trails, fishing areas, breathtaking riverside views."
  • Caving Adventures: For something unique, check out Onondaga Cave State Park Campground. One reviewer said, "Onondaga Cave is amazing with the new lighting; it just reopened July 4, 2024."

What campers like:

  • Clean Facilities: Campers appreciate well-maintained restrooms and showers. A visitor at Lazy Day Campground remarked, "Bathhouse was clean and well kept."
  • Friendly Staff: Many campers mention the helpfulness of campground staff. One camper at St. Louis West / Historic Route 66 KOA said, "The staff were helpful. I received about 5 pieces of paper when checking in."
  • Scenic Views: Campgrounds like St. Peters' 370 Lakeside Park offer beautiful lake views. A camper shared, "The lake was pretty and the playground was good for the kiddos."

What you should know:

  • Site Proximity: Some campgrounds have sites that are close together. A camper at Graham Cave State Park Campground noted, "The campground seems older, rather small, and I’m not sure any of them have water hookups."
  • Limited Cell Service: Be prepared for poor cell reception in some areas. A visitor at Onondaga Cave State Park Campground mentioned, "No cell service from Verizon or T-Mobile."
  • Reservations Recommended: Some campgrounds fill up quickly, especially on weekends. A camper at Cuivre River State Park Campground advised, "Be aware some bathrooms might be locked up depending upon time of year so plan your spot accordingly."

Tips for camping with families:

  • Kid-Friendly Activities: Look for campgrounds with playgrounds and water activities. A camper at St. Peters' 370 Lakeside Park said, "The playground was good for the kiddos."
  • Quiet Hours: Respect quiet hours to ensure everyone has a good time. One visitor at Saint Francois State Park Campground mentioned, "Quiet time is at 10pm and fellow campers are certain to enforce that rule."
  • Pack Essentials: Bring along items like flashlights for nighttime walks. A camper at Lazy Day Campground reminded, "Very dark, unlit walk to the bath house, so bring a light!"

Tips from RVers:

  • Level Sites: Look for campgrounds with level sites for easier setup. A camper at Dr. Edmund A. Babler Memorial State Park Campground noted, "Sites are paved and relatively level."
  • Full Hookups: Choose campgrounds that offer full hookups for convenience. A visitor at Meramec State Park Campground mentioned, "We stayed at the full hookups spot and everything worked as it should."
  • Check for Amenities: Make sure to check what amenities are available, like dump stations and water access. A camper at Graham Cave State Park Campground said, "The namesake cave was underwhelming. Hiking trails are available."

Camping near O'Fallon, MO, has something for everyone, from families to solo adventurers. With a mix of activities, friendly staff, and beautiful scenery, it’s a great spot to unwind and enjoy nature.

Frequently Asked Questions

What are the best campgrounds near O'Fallon, MO?

The O'Fallon area offers several quality camping options within a short drive. Sundermeier RV Park in nearby St. Charles provides level concrete pads with full hookups and convenient highway access, making it ideal for shorter stays. For those willing to travel a bit farther, Cahokia RV Parque offers a centrally located option with easy access to St. Louis attractions, clean facilities, and amenities like a playground, pool, and pond. Both locations provide good bases for exploring the greater St. Louis metro area, with Sundermeier being closer to O'Fallon and Cahokia offering more on-site recreation options.

What family-friendly campsites are available near O'Fallon?

Families camping near O'Fallon have several excellent options. Beyond the Trail RV Park in Defiance offers a perfect family setup with its proximity to the Katy Trail for biking, on-site canoe outfitters for Missouri River adventures, and a short walk to town amenities. For families seeking more attractions, St. Louis West / Historic Route 66 KOA is located right next to Six Flags St. Louis with level sites, decent spacing between campers, and kid-friendly amenities. Both campgrounds provide full hookups and are well-positioned for family day trips to nearby attractions while offering different recreational focuses.

Are there any good primitive camping options near O'Fallon?

St. Charles County Klondike Park offers excellent tent-only primitive camping near O'Fallon. Located along the Missouri River, this highly sought-after park requires reservations due to its popularity. The park provides water access but maintains a more rustic camping experience. It's perfectly positioned in Missouri's Wine Country, making it an excellent base for exploring local vineyards. For those willing to drive a bit farther, Cuivre River State Park Campground near Troy offers primitive camping options with basic amenities including water and toilets across various access points including walk-in sites for a more secluded experience.

Keep Exploring