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44 campgrounds and RV Parks near Saint Charles, MO. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
44 campgrounds
3898 campsites
16 RVs available for delivery
From $15/night
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Best campgrounds near Saint Charles, MO
Sundermeier RV Park
Saint Charles, MO (1 miles away)
$$$$$
(106 sites)
+4
Pere Marquette State Park
Grafton, IL (13 miles away)
$$$$$
(80 sites)
+2
Babler State Park
Wildwood, MO (16 miles away)
$$$$$
(73 sites)
+3
Beyond the Trail RV Park
Missouri (18 miles away)
$$$$$
(33 sites)
+8
St. Louis NE/I-270/Granite City KOA Journey
Granite City, IL (21 miles away)
$$$$$
(70 sites)
+5
DraftKings at Casino Queen RV Park
East St. Louis, IL (21 miles away)
$$$$$
(132 sites)
+3
Belleville Mobile Home and RV Estates
Fenton, MO (22 miles away)
$$$$$
(37 sites)
Covered Bridge RV Park and Storage
Fenton, MO (22 miles away)
$$$$$
(39 sites)
Yogi Bear’s Jellystone Park™ Camp-Resort: Six Flags
Pacific, MO (22 miles away)
$$$$$
(87 sites)
+9
Yogi Bear's Jellystone Park Camp Resort
Eureka, MO (22 miles away)
Cahokia RV Parque
Cahokia, IL (22 miles away)
$$$$$
(121 sites)
+6
St. Louis West / Historic Route 66 KOA Holiday
Eureka, MO (22 miles away)
$$$$$
(140 sites)
+9
Most common amenities
Pet friendly Showers Toilets Dump station Tables Laundry Grills Playground Internet Firewood
Camping near Saint Charles, Missouri
Saint Charles sits on the north bank of the Missouri River about 20 miles west of downtown St. Louis, which puts RV travelers within an hour of both urban attractions and the wooded ridges that border the lower Ozarks. The campground mix reflects that split. In town, Sundermeier RV Park offers full-hookup sites near the Katy Trail and the historic district, while Beyond the Trail RV Park serves travelers looking for a quieter base outside the city. Across the Mississippi in Illinois, Pere Marquette State Park's Class A campground has 80 electric sites with a sanitary dump station, drinking water, and a shower building, set on a wooded bluff above the Illinois River. To the southwest, Babler State Park features fully reservable basic, electric and full-hookup sites with water, showers and a dump station under mature hardwoods, and Belleville Mobile Home and RV Estates rounds out the metro-area options on the Illinois side. Together these parks cover short urban stopovers, weekend nature trips, and longer family stays.
Things to do near Saint Charles
The Katy Trail State Park runs directly through Saint Charles, giving cyclists a flat crushed-limestone route along the Missouri River, and Sundermeier RV Park sits adjacent to the trail. The historic district preserves brick-paved streets and the First Missouri State Capitol, restored to its 1820s appearance. Across the river, the Pere Marquette visitor center is the starting point for numerous eagle tours from late December through February, along with river overlooks and marked hiking trails. Babler State Park offers 13 miles of trail, with hiking, biking, and horseback riding among the popular activities, plus a CCC-era visitor center with natural-history exhibits. Families can pair camp time with the St. Louis Zoo, the Gateway Arch, and Grant's Farm, all roughly a half-hour drive south.
Camping spots and RV parks near Saint Charles, MO
When to visit Saint Charles
- spring
March - May
66° / 46°F 110 mmWettest season; thunderstorms and river flooding possible
- summer
June - August
86° / 68°F 95 mmHot and humid; weekend sites fill weeks out
- fall
September - November
66° / 46°F 75 mmCool nights; peak bluff colors at Pere Marquette
- winter
December - February
39° / 27°F 55 mmCold; light snow possible; state-park showers closed
Late spring through early fall is the practical RV season around Saint Charles. May through October is when shower buildings and full services are typically open at the regional state parks. At Babler, the restrooms and shower house are available April 1 through October 31, and during the off-season of November through March, potable water is available at a single frost-free spigot. Pere Marquette's Class A electric sites in Illinois see similar warm-season demand, and the visitor center hosts eagle-watching programs from late December into February for travelers who want a winter trip.
Summer brings hot, humid weather with frequent afternoon thunderstorms; book early for holiday weekends, since a minimum stay of two nights is required for weekend reservations at several Missouri state parks, and the two-night minimum must be Friday/Saturday or Saturday/Sunday. Fall delivers cooler nights and the bluff-country color that Pere Marquette is known for. Winter camping is possible at Sundermeier RV Park, which operates year-round, but expect limited services at state-park campgrounds and occasional snow.
Top Hosts near Saint Charles, MO
Thanks again Ray, outstanding communication and everything was as he said! No complaints, would rent from him again.
Amanda K. - Aug 2025
Ray was excellent!! Easy to talk to. Answered all my questions (I had a lot) and many more. The camper was fully loaded, clean and very user friendly. I would highly recommend Ray and his camper!!
Damon M. - Oct 2024
robert2 trips - Joined Sep 2025
Robert’s RV is very easy to drive for people who may have never driven an RV before. Every feature of the RV worked as expected. Robert has flexible pickup and drop off times that made the rental experience very easy.
Blake M. - Jun 2026
Robert was outstanding in providing answers to questions we had regarding various features of his RV as they arose. His help and excellent timeliness in responding were fantastic and a great help in making our trip great…. Thank you Robert!
Phil L. - Jun 2026
How to book Saint Charles campgrounds
Sites at Babler State Park and other Missouri state parks are booked through icampmo.com or the reservation call center at 877-422-6766. Missouri State Parks now allows reservations up to 12 months in advance, expanding from the previous six-month window. Reservable sites may be available on a walk-up basis if the site is not reserved, but campers should check with park staff or follow directions on the posted card or signs before occupying a site. Pere Marquette State Park reservations in Illinois go through ExploreMoreIL, where reservations must be made three days before the arrival date and no more than 180 days in advance. Sundermeier RV Park and Beyond the Trail RV Park take reservations directly through their operator websites. For peak summer weekends and fall-color dates at Pere Marquette, booking several weeks ahead is advisable.
What to expect at Saint Charles campgrounds
Sundermeier RV Park offers level full-hookup sites with 30 and 50 amp service in an in-town setting, which means some freight-rail and interstate noise is part of the experience. Babler State Park Campground has 75 spacious single-family campsites in a wooded setting; campsites 1-52 have hookups and sites 53-75 are standard, and the sites can accommodate tents, trailers and RVs up to 45 feet, with a dump station on site. Pere Marquette's Class A campground has 80 sites with electrical hookups, a sanitary dump station, drinking water, and a shower building, and all Class A sites have 20, 30, and 50 amp service, plus two rent-a-cabins. Cell coverage is generally reliable across the metro area but can dip on the Illinois bluffs. Firewood from outside Jersey County, Illinois, is not permitted at Pere Marquette.
Own an RV? Earn up to $24,738/year.
List your motorhome or travel trailer for free on RVezy.
Frequently asked questions about campgrounds near Saint Charles, MO
How much does it cost to rent an RV in Saint Charles, MO?
Good news: an RV rental in Saint Charles is one of the more affordable ways to explore the St. Louis metro area. Most travel trailers go for around $90 to $150 per night, Class C motorhomes range from $175 to $275, and larger Class A rigs land between $250 and $400. You can save by booking weekdays, shoulder seasons (April or October), or trips of 5+ nights, which often unlock host discounts. Looking for a cheap RV rental in Saint Charles? Use the price filter and sort by lowest price first, then message hosts about any current deals. Pro tip: midweek pickups also tend to dodge weekend cleaning fees and high-demand pricing around Cardinals home games.
discoverstcharles.com/Do I need a special license to rent an RV in Saint Charles?
Great news: in Missouri, your regular Class F driver's license is all you need to operate any recreational vehicle for personal use, no Commercial Driver's License (CDL) required, even for larger Class A motorhomes. Visiting from outside the U.S.? Pick up an International Driving Permit (IDP) from your home country's auto association before you fly in and you're set. RVezy verifies your ID right in the app during booking, so there's no paperwork to print or DMV visits to make. Approved renters on RVezy are generally 25 or older. Most first-time renters are surprised how simple it is to get behind the wheel.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsWhat's included for protection and peace of mind on my booking?
You're covered from the moment you book. Every RV rental in Saint Charles booked through RVezy includes a renter protection plan plus 24/7 roadside assistance, so whether you have a flat tire on I-70 or a slide-out issue at Sundermeier RV Park, help is one call away. During checkout you'll choose your protection level, with different tiers offering different levels of financial coverage for damage, so you decide what feels right for your trip. While it isn't traditional auto insurance, it covers most damages and gives you real financial peace of mind. Pro tip: families heading to Mark Twain Lake often choose a higher tier for added confidence on gravel roads.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailWhat if I need to cancel my Saint Charles RV trip?
Booking is low-risk: RVezy sets the cancellation policy for every reservation (not the host), and it includes a money-back grace period right after you book so you can lock in your dates with confidence. After that, your refund depends on how far out from your trip you cancel, and RVezy support can help when unusual events like severe Missouri weather (tornado warnings or major flooding along the Missouri River) disrupt plans. You'll see the full policy details at checkout and in your booking confirmation. Pro tip: book early to secure summer weekends near Historic Main Street, and reach out to RVezy support if a storm or emergency affects your trip, they'll walk you through your options.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsCan I bring my dog on a pet-friendly RV rental in Saint Charles?
Absolutely, bringing the pup is part of the fun. Plenty of hosts offer a pet-friendly RV rental in Saint Charles, just toggle the Pet-Friendly filter when you search. Once you've packed Fido, you've got fantastic local options: the Katy Trail State Park runs right past Sundermeier RV Park and is leashed-dog heaven, and St. Charles County Parks like Klondike and Indian Camp Creek welcome leashed pets. Frontier Park along the riverfront is also a favorite for pre-dinner strolls. Pro tip: message the host about pet fees and any breed or size preferences before you book so check-in is seamless and your four-legged co-pilot is officially on the guest list.
sccmo.org/1219/Parks-TrailsCan the RV be delivered to my campground or driveway?
Yes, RV delivery in Saint Charles is one of the most popular options for first-time renters. Many hosts will drop off the RV at your campground, vacation rental, or even your home, level it, hook up water and power, and walk you through every system before they leave. Filter your search by Delivery and you'll see hosts who deliver to spots like Sundermeier RV Park on North Main, Klondike Park out in Augusta wine country, or Indian Camp Creek Park in Foristell. Delivery fees usually scale with distance. Pro tip: delivery is a game-changer if you'd rather skip driving a 30-foot rig through downtown St. Louis traffic on your first trip.
sundermeierrvpark.com/How far can I travel from Saint Charles in my RV rental?
You've got a great launchpad for an RV road trip from Saint Charles. The city sits right off I-70 with easy reach to classic Midwest destinations: downtown St. Louis and the Gateway Arch are about 25 miles east (around 30 minutes), Mark Twain Lake is roughly 100 miles north (about 2 hours), Lake of the Ozarks is around 170 miles southwest (about 3 hours), Meramec Caverns is about 70 miles south (around 90 minutes), and historic Hannibal is about 100 miles up the Great River Road (about 2 hours). Hosts set their own mileage policies, and some offer unlimited mileage rentals. Pro tip: check the listing's daily mileage allowance and ask the host about a multi-day mileage bundle for longer loops.
visitmo.com/Where are the best campgrounds near Saint Charles, MO?
You're spoiled for choice. Top picks for RV camping in Saint Charles include Sundermeier RV Park, a five-star property on North Main with 100+ sites next to the Katy Trail and a short walk to Historic Main Street; Riverside Landing Park on Riverport Lane, with 18 electric sites on concrete pads and a free Mississippi River boat ramp ($25/night, two-night minimum); Klondike Park in Augusta wine country, with electric sites, cabins, and a swimming lake; Indian Camp Creek Park up in Foristell with quiet wooded sites; and the St. Louis West Historic Route 66 KOA just across the river. Pro tip: book Sundermeier 2-3 months ahead for festival weekends like Oktoberfest and Lewis & Clark Heritage Days.
sccmo.org/1956/CampingWhen is the best time of year for an RV trip from Saint Charles?
Mid-April through mid-June and September through mid-October are the sweet spots. Saint Charles has a humid continental climate with four real seasons: spring days hit a comfortable 65 to 75°F, summers swing hot and muggy (mid-80s to low 90s with high humidity from July to August), falls cool to the 60s and 70s with gorgeous foliage along the Missouri River bluffs, and winters average highs in the upper 30s with occasional snow. Shoulder seasons mean better RV rental availability, lower prices, and pleasant nights for campfires. Pro tip: time your trip to October's Oktoberfest on Historic Main Street or May's Lewis & Clark Heritage Days for unbeatable atmosphere paired with prime weather.
weather.gov/lsx/I've never rented an RV before, will I actually figure it out?
Yes, and faster than you'd think. First time renting an RV in Saint Charles is genuinely easy because every host gives you a hands-on walkthrough at pickup, covering driving, leveling, water hookups, the generator, slides, propane, and dumping. You can message your host with questions before booking, and 24/7 roadside assistance is included if anything throws you a curveball on the road. Many Saint Charles hosts also offer delivery and setup so you don't even have to drive it. Pro tip: pick a Class B campervan or smaller Class C for your first trip, they handle like a large van and park easily at Sundermeier RV Park or Klondike Park.
sccmo.org/ParksWhat happens if something breaks down during my trip?
Take a breath, you're covered. Every RVezy booking includes 24/7 roadside assistance, so whether you've got a dead battery at Riverside Landing Park, a flat on the way to Augusta, or a generator that won't start at Mark Twain Lake, one phone call gets a pro dispatched to you. Your host is also reachable by message in the RVezy app and knows their rig inside out, often a quick text solves small issues like resetting the inverter or relighting the water heater. Pro tip: snap photos of the control panels during your walkthrough so you have a quick reference if you need to troubleshoot from a campsite later.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailCan I take the RV across state lines or into Canada?
Yes, interstate travel is totally fair game and Saint Charles is a fantastic jump-off point. From here you can be in Illinois in 15 minutes, Iowa in 4 hours, or all the way up to Wisconsin's Door County in about 8. Cross-border trips to Canada may be allowed but require host approval in advance because of insurance considerations, so message the host before booking if Banff or Ontario is on the dream list. Travel into Mexico is not permitted on RVezy rentals because insurance and protection coverage don't extend there. Pro tip: popular cross-state loops from Saint Charles include the Great River Road north to Hannibal and Galena, IL, and the Route 66 corridor southwest into Oklahoma.
modot.org/travelers-informationWhat should I budget for fuel and gas in Missouri?
Missouri is one of your best friends at the pump, the state regularly has some of the lowest gas prices in the country. Expect to pay roughly $0.30 to $0.50 less per gallon than the national average. For mileage, plan on 8 to 10 MPG for a Class A, 10 to 14 MPG for a Class C, 14 to 18 MPG for a Class B campervan, and 12 to 16 MPG for a tow vehicle pulling a travel trailer. For a 300-mile loop to Mark Twain Lake and back, a Class C will burn roughly $90 to $120 in gas. Pro tip: top up at the QuikTrip or Costco off I-70 in St. Peters before heading out, prices there are usually the cheapest in St. Charles County.
eia.gov/petroleum/gasdiesel/How far in advance should I book a campground near Saint Charles?
For peak summer weekends (Memorial Day through Labor Day) and fall festival weekends, book 2 to 3 months ahead, the earlier the better. Missouri State Parks like Mark Twain State Park let you reserve up to 12 months in advance through icampmo.com or by calling 877-422-6766. St. Charles County Parks (Klondike, Indian Camp Creek, Riverside Landing) use the county's online reservation system or 636-949-7535, and weekends require a two-night minimum. Sundermeier RV Park books up fastest, especially around Cardinals home stands and Oktoberfest. Pro tip: midweek arrivals (Sunday through Wednesday) are usually wide-open even in summer and often come with a lower rate.
mostateparks.com/page/55041/camping-and-lodging-reservationsWhat are local driving conditions like around Saint Charles?
Driving here is refreshingly manageable. Saint Charles roads are flat, well-maintained, and the main arteries (I-70, I-64, I-364, and Highway 94) are wide with generous lanes. Avoid rush hour on I-70 between Earth City and the Blanchette Bridge (7 to 9 a.m. and 4 to 6:30 p.m.) and you'll cruise. Watch for two local quirks: low-clearance railroad underpasses on parts of Historic Main Street (stick to North Main and Fifth Street with a tall rig), and summer thunderstorms that can pop up fast, especially in late afternoon. Pro tip: if you're nervous about city driving, book a host who offers RV delivery in Saint Charles and skip the highway altogether.
modot.org/travelers-informationWhat amenities will I find at campgrounds near Saint Charles?
You'll be comfortable. Most Saint Charles area campgrounds offer 30/50-amp electric, water hookups, dump stations, hot showers, laundry, and Wi-Fi at the better-equipped parks. Sundermeier RV Park has full hookups, paved pads, a clubhouse, and free shuttle access to Historic Main Street. Riverside Landing Park has electric hookups, a dump station, and concrete pads up to 54 feet (note: water there is non-potable, so fill your fresh tank before arrival). Klondike Park offers electric sites, showers, and cabins. Free dump stations are available at most county parks. Pro tip: fill your fresh water tank at Sundermeier or your host's home before heading to Riverside Landing or any Missouri River sandbar boondocking site.
sccmo.org/1982/Riverside-LandingWhat's inside a typical Saint Charles RV rental?
More than you'd expect. A motorhome rental Saint Charles travelers book through RVezy typically comes loaded with a queen or king bed, convertible dinette and sofa beds (sleeps 4 to 8), a full kitchen with fridge/freezer, stove, microwave, sink, and coffee maker, a bathroom with toilet and shower, roof-top air conditioning, furnace, a propane generator on many Class A and C rigs, and seatbelts for travel. Most listings include outdoor chairs, leveling blocks, a starter pack of kitchen and bathroom supplies, and many add a TV and Wi-Fi hotspot. Pro tip: check the listing's amenity list for items like bedding, towels, and an outdoor grill, hosts often include them free, saving you a Target run.
sccmo.org/What add-ons and pickup options should I know about?
Saint Charles hosts make customizing easy. Popular add-ons include unlimited mileage upgrades, generator hours bundles, kitchen and bedding kits, outdoor patio sets, bike racks, kayak racks, and pet cleaning fees (usually $25 to $75). Pickup is typically at the host's home in St. Charles County (often in O'Fallon, St. Peters, or Wentzville), and many hosts offer RV delivery in Saint Charles to your campground, hotel, or driveway, with delivery fees scaling by distance. Mileage policies vary by listing: many include 100 to 150 free miles per night, with extra miles around $0.30 to $0.50 each. Pro tip: bundling unlimited mileage upfront is almost always cheaper than paying overage on a 300-mile Lake of the Ozarks loop.
discoverstcharles.com/How does payment and the security deposit work?
Payment is straightforward and fully handled inside RVezy: no cash, no checks, no awkward host conversations. You pay your rental total securely through the platform when you book. A refundable security deposit is placed as a hold separate from your booking payment before pickup (the amount varies by RV) and is released after the host confirms the RV came back in good shape. To avoid any deposit issues, dump tanks before return, refill the gas tank to where you started, do a quick interior wipe-down, and snap photos at pickup and dropoff. Pro tip: use a credit card with travel perks for the booking, you'll earn points on your campervan rental Saint Charles trip plus get added purchase protection.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-works