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Campgrounds and RV parks near Lake Saint Louis, MO

46 campgrounds and RV Parks near Lake Saint Louis, MO. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.

46 campgrounds

4513 campsites

17 RVs available for delivery

From $15/night

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Best campgrounds near Lake Saint Louis, MO

Beyond the Trail RV Park

Missouri (10 miles away)

$$$$$

(33 sites)

Babler State Park

Wildwood, MO (12 miles away)

$$$$$

(73 sites)

Sundermeier RV Park

Saint Charles, MO (17 miles away)

$$$$$

(106 sites)

Main - Cuivre River State Park

Troy, MO (18 miles away)

$$$$$

(94 sites)

Lakeview RV Estates

Foley, MO (19 miles away)

Pere Marquette State Park

Grafton, IL (19 miles away)

$$$$$

(80 sites)

Yogi Bear’s Jellystone Park™ Camp-Resort: Six Flags

Yogi Bear’s Jellystone Park™ Camp-Resort: Six Flags

Pacific, MO (20 miles away)

$$$$$

(87 sites)

Yogi Bear's Jellystone Park Camp Resort

Eureka, MO (20 miles away)

St. Louis West / Historic Route 66 KOA Holiday

St. Louis West / Historic Route 66 KOA Holiday

Eureka, MO (20 miles away)

$$$$$

(140 sites)

Pin Oak RV Resort

Villa Ridge, MO (24 miles away)

$$$$$

(179 sites)

+12

Belleville Mobile Home and RV Estates

Fenton, MO (28 miles away)

$$$$$

(37 sites)

Covered Bridge RV Park and Storage

Fenton, MO (28 miles away)

$$$$$

(39 sites)

Most common amenities

Pet friendly Showers Tables Toilets Dump station Laundry Grills Playground Internet Firewood

Camping near Lake Saint Louis, Missouri

Lake Saint Louis sits in St. Charles County, roughly 40 miles west of downtown St. Louis along Interstate 64 and 70. The area serves as a practical base for RV travelers, with easy access to Missouri wine country, the Missouri River corridor, and the western St. Louis suburbs. Campground options within a short drive range from private RV parks to state park campgrounds. Beyond the Trail RV Park and Lakeview RV Estates offer standard hookup sites, while Babler State Park and Main - Cuivre River State Park provide forested state-run campgrounds with basic, electric, and sewer/electric/water options. Families traveling with kids often base at Yogi Bear's Jellystone Park Camp-Resort: Six Flags, which pairs a themed resort experience with proximity to Six Flags St. Louis. Missouri State Parks in the region are managed by the Department of Natural Resources and use a single statewide reservation system, making trip planning straightforward across multiple parks in one itinerary.

Things to do around Lake Saint Louis

Lake Saint Louis itself is a private residential lake, so most visitor activity happens at surrounding parks and public waters. Cuivre River State Park offers swimming, boating and fishing at Lake Lincoln, plus more than 30 miles of hiking and backpacking trails through oak-hickory forest and limestone bluffs. Babler Memorial State Park features a visitor center, old-growth forest, and trails used for hiking, biking, and horseback riding. For a family-focused day, Six Flags St. Louis is minutes from the Jellystone Park resort, and the Katy Trail State Park crosses the region for cycling along the Missouri River. Wineries near Augusta, Defiance, and Hermann are within about an hour's drive. Anglers can also fish the Cuivre and Missouri rivers, and paddlers use nearby county parks and river accesses for calmer water.

Camping spots and RV parks near Lake Saint Louis, MO

Where

When to visit Lake Saint Louis

spring
March - May
66° / 46°F 110 mm
Wettest season with thunderstorm and tornado risk
summer
June - August
88° / 68°F 100 mm
Hot and humid; book weekends months out
fall
September - November
68° / 46°F 80 mm
Mild days; foliage peaks in late October
winter
December - February
43° / 27°F 60 mm
Cold; state park water service is limited

Peak camping runs from late spring through early fall. As spring temperatures warm in April and May, the forests leaf out and wildflowers appear. Through summer, expect daytime highs in the high 80s or low 90s in July and August, with high humidity and afternoon thunderstorms. As temperatures cool in the fall, the hardwood forests turn color, with peak foliage typically in late October. Spring brings the region's heaviest rainfall and the risk of severe thunderstorms and tornadoes, which can affect river levels and low-lying campsites. Missouri State Parks stay open year round, but services shift with the season. At Babler, the main restrooms and shower house close from November through March, and potable water remains available at frost-free spigots. At Cuivre River State Park, both the regular and equestrian campgrounds are open year-round, with showers and seasonal water available April 15 through October 31. Winter camping is possible for self-contained rigs, but expect limited water service, shorter gate hours, and cold snaps that can drop overnight lows well below freezing.

Top Hosts near Lake Saint Louis, MO

Donna15 trips - Joined Jul 2025 - Superhost

Renting from Donna was a fantastic experience from start to finish. Her communication was prompt, clear, and welcoming, making pickup and drop-off completely hassle-free. The camper was exceptionally clean, well maintained, and stocked with everything we needed, and the beds were remarkably comfortable for a great night’s sleep after a long day outside. Donna is a top-tier host, and I would absolutely rent from her again in a heartbeat!

Braley K. - Sep 2026

Easy to work with. Very nice camper.

Derek K. - Sep 2026

Travel Trailer in Robertsville

2017 • 5.0 (5)

$175 USD /night

Travel Trailer in Robertsville

2022 • 5.0 (1)

$195 USD /night

Ray6 trips - Joined Jul 2023

We had a great time renting this camper! Ray was awesome to work with. He went over everything with us when we picked it up and was always quick to respond if we had any questions. The camper was really clean and had everything we needed for the weekend. It was great to get away with the family annd enjoy some time together without having to worry about anything. We had an awesome weekend, made some great memories, and will definitely be renting from Ray again! Do yourself a favor and take your family camping for a few days too. Unplug, enjoy the time together, and make some memories. You won’t regret it!

Mike B. - Sep 2026

Thanks again Ray, outstanding communication and everything was as he said! No complaints, would rent from him again.

Amanda K. - Aug 2025

Forest River Greywolf 26DBH Travel Trailer

Travel Trailer in Eureka

2021 • 5.0 (6)

$125 USD /night

How to book campgrounds near Lake Saint Louis

Missouri state park sites are booked through the state's central reservation system. Campsites at Missouri State Parks can be reserved up to 12 months in advance, expanded from the previous six-month window. Reservations can be made online at icampmo.com or by calling 877-422-6766. This applies to both Babler State Park and Main - Cuivre River State Park. Private parks such as Beyond the Trail RV Park, Lakeview RV Estates, and Yogi Bear's Jellystone Park Camp-Resort: Six Flags book directly through their own websites or by phone, and holiday weekends near Six Flags fill months out. Reservable sites may be available on a walk-up basis if the site is not reserved; before occupying a site, check with park staff or follow the directions on the posted card or signs. For summer weekends, book as early as possible.

What to expect on-site

State park campgrounds in the area are wooded and shaded, with a mix of site types. Babler Memorial State Park offers basic, electric, and sewer/electric/water campsites, plus an organized group camp and a special-use camping area. A recent renovation upgraded 35 campsites to offer sewer, water and 50-amp electrical service. Cuivre River sites include fire rings, picnic tables, and lantern posts on level, shaded ground, with a dump station, frost-free water spigots, and a playground within the campground. Private parks near Lake Saint Louis lean toward full-hookup pull-throughs, laundry, Wi-Fi, and family amenities such as pools and playgrounds. Cell service is generally reliable across the region. Camping is limited to any 15 days within a 30-consecutive-day period at any one park or historic site. Pets are allowed on leash at most campgrounds; check individual rules before arrival.

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Campgrounds and RV parks near Lake Saint Louis, MO

Best campgrounds near Lake Saint Louis, MO

Camping near Lake Saint Louis, Missouri

Things to do around Lake Saint Louis

Camping spots and RV parks near Lake Saint Louis, MO

When to visit Lake Saint Louis

Top Hosts near Lake Saint Louis, MO

How to book campgrounds near Lake Saint Louis

What to expect on-site

Frequently asked questions about campgrounds near Lake Saint Louis, MO

What is the best way to plan an RV rental in Lake Saint Louis?

Nearby cities with campgrounds