St. Peters, Missouri and its surrounding areas feature a mix of urban-adjacent and rural camping options within a 30-mile radius, ranging from full hookup RV parks to primitive tent sites at state parks. St. Peters' 370 Lakeside Park serves as the city's primary campground, offering full hookup RV sites and limited tent camping areas around a small lake. Nearby, Klondike Park in Augusta provides tent camping with views of the Missouri River, while Dr. Edmund A. Babler Memorial State Park offers a more secluded camping experience with tent sites, RV spots, and yurts. Cuivre River State Park, located about 35 miles northwest, provides a more traditional state park camping experience with both primitive and electric sites.
Reservations are essential for most campgrounds in the region, particularly during summer weekends and holiday periods. Many St. Peters area campgrounds are susceptible to flooding, especially those near the Missouri River. As one camper noted, "370 Lakeside Park was out of commission for most of the summer of 2019 as the entire area was flooded." Urban campgrounds like Sundermeier RV Park experience noise from nearby highways, railroads, and Lambert International Airport flight paths. Cell phone coverage is generally reliable throughout the area, with most campgrounds reporting good service. Weather conditions can change rapidly, particularly during spring and summer thunderstorm season, with some campgrounds providing weather alerts to campers.
The Katy Trail, a 240-mile rail-to-trail conversion, connects several camping areas and serves as a major recreational draw. Campers frequently mention the trail's accessibility as a highlight, with one reviewer noting, "The Katy Trail borders the park for easy access to town." Many campgrounds in the western portion of the region are situated near Missouri's wine country, offering additional recreational opportunities. RV-focused campgrounds dominate the immediate St. Peters area, with most providing level sites and full hookups. Tent campers may find better options at state parks slightly farther from the city. Wildlife viewing opportunities include deer, bald eagles, pelicans, and various waterfowl at lakeside campgrounds.
$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."
"This campground, a City of St Peters park and campground, is as excellent as a campground comes. "
$15 - $35 / night
"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."
$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."
$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."
"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."
$15 - $42 / 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."
$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."
$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."
"pros- activities for kids/fam nice pool tons of trees easy access from highway close amenities (Walmart, six flags, etc) close to StL (tons to do) we did grants farm and city museum one day"
"We spent a weekend here because we wanted to be close to six flags. I swear this place was more fun!!!"
ScoutStaff is very friendly and great at their jobs. Bathroom was clean and nice. Gets a little crowded but it's still fairly small so not too crowded. Can't speak much for RV camping, but tent/car camping was better than some other state park sites.
LegendWe enjoyed the family site with another friend. It was good for a tent and 26 foot rv. Not a good big rig campground. It has tight turning and narrow roads. We took out kayak on the river for a float. Dirty water. Good hiking.
LegendI love this park for the dogwood trees in the spring. Reservations are highly recommend especially if you have a large rig and during summer river floating season. Don't use the back loop with a rig larger than 25 feet. You have to thread the needle between wiggly trees. Great hiking here too and a cave!
ScoutTicks are soooo bad, def bring bug spray. There's also a DG and a gas station within 5 mins so that's a huge plus
LegendI love this campground for its wooded and more rugged feel. It is beautiful in early spring when the dogwood trees are in bloom. It has a nice lake for kayaks and paddle boards. Campaigns are great with nice amenities.
LegendWe have stayed at this campground so many times and love it. Cell service is excellent enabling me to work from my rv. It is close to anything you would need, but secluded enough and surrounded by huge trees and hiking trails. I have also rented a pavillion for a party.
ScoutPower / water at sites, single dump site available, at far end of runway, trees around all sites. Has a bathroom / shower / laundry bld. Nice for short visits. Annoying for more than a week.
TravelerSecluded campsites. Even though they are close together, the dense trees isolate them visually from each other. We did have a neighbor with loud dogs that were very annoying
ScoutWe spent a week at this location. It has a great level slab to park your camper. They also have a wonderful fenced in area for horses as well as a fenced in area where you park your camper. Let your dogs run free!
Sarah and Justin were very attentive hosts. They live on the property but are not so close that you know they are there. They also raise chickens and sell their fresh eggs! If you need a secure place for your dogs or horses, this spot is perfect!
St. Peters camping areas lie within the Mississippi River floodplain at approximately 500 feet elevation, creating seasonal challenges for low-lying campgrounds. The region experiences humid continental climate with average summer temperatures between 85-90°F, while winter lows frequently drop below freezing. Water levels fluctuate dramatically with the spring melt and summer storms, affecting campground accessibility from March through June.
Kayaking at 370 Lakeside Park: Located within St. Peters city limits, this park offers kayak and paddleboat rentals for exploring the man-made lake. "This is a great place to kayak and camp if you don't want to drive that fare and live in the city," notes reviewer Lindsey C. at St. Peters' 370 Lakeside Park.
Katy Trail biking from Defiance: The 240-mile rail trail connects directly to several campgrounds, with Beyond the Trail RV Park providing immediate trail access. "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," reports Sam C. at Beyond the Trail RV Park.
Winery tours from Augusta: Several campgrounds serve as bases for exploring Missouri wine country. "Close enough to wineries to bike to," mentions Annie C. about Klondike Park. The area features over a dozen wineries within a 15-mile radius, many offering tastings under $10.
Security measures: Many campgrounds provide 24-hour security staff and controlled access. At St. Peters' 370 Lakeside Park, campers appreciate the vigilance: "The staff is SUPER NICE AND CARING. Example 1: There was some rough springtime weather expected one day. A park ranger went around to every site and notified every camper of where the shelters were and gave out a flyer about the specific weather forecast!"
Night sky viewing: Several campgrounds offer minimal light pollution for stargazing. "We love going here and watching the sunsets," says Lindsey C. about 370 Lakeside Park. The open meadow setting at Beyond the Trail RV Park also provides "great night sky viewing," according to a reviewer.
Historic attractions: Proximity to historic sites draws many campers. "Easy ride in to St. Charles a wonderful historic river town on the Missouri River. Great shops, great restaurants," notes Cheryl K. at Sundermeier RV Park, which connects directly to historic St. Charles via the Katy Trail.
Train noise impacts sleep quality: Several campgrounds near St. Peters are affected by railroad noise. "On Lambert international airports flight path, next to a major train trestle, right next to Highway 370," warns Jack G. about Sundermeier RV Park. Consider packing earplugs if staying at urban-adjacent sites.
Wildlife encounters are common: Prepare for wildlife interactions at most campsites. "You can see all kinds of wildlife in and around the lake- deer, bald eagles, pelicans, ducks, snakes," notes one reviewer. At Cuivre River State Park, campers report: "We saw bunnies hopping around and when we first arrived to our site a deer was grazing nearby."
Mosquito pressure varies seasonally: Low-lying areas near rivers experience significant mosquito activity, especially after flooding. "Stay away from creek side spot lots of mosquitoes and possible flooding with enough rain," advises Matthew H. about Beyond the Trail RV Park. Campgrounds typically spray for insects but bringing repellent is recommended.
Playground access: Several campgrounds feature dedicated play areas for children. "Located right next to a lake with a lot of RV and tent camping spots. Kids had a blast riding bikes. Even finding a few little frogs jumping around and fireflies at night," shares Joseph F. about St. Peters' 370 Lakeside Park.
Bike rentals save packing space: Many campsites near the Katy Trail offer bicycle rentals, eliminating the need to transport bikes. "The park/campground rents paddleboats, kayaks, and canoes in addition to different kinds of bikes," notes a reviewer at 370 Lakeside Park. Prices typically range from $7-15 per hour.
Group camping options: For family reunions or multi-family trips, several parks offer group sites. At Klondike Park, "The sites by the vault toilet looked closer together so I could see that being a cool spot for multiple families or friend groups," observes Maria E. Group rates often provide savings of 15-20% over individual site bookings.
Electrical safety concerns: Check electrical hookups carefully at urban campgrounds. At Sundermeier RV Park, one engineer warns: "DO NOT use the 30A receptacles here unless you have a surge protector with an Electrical Management System (EMS) that explicitly confirms correct wiring before connecting your RV."
Water pressure variations: Water systems at St. Peters area campgrounds can deliver surprisingly high pressure. "The water pressure was so strong that I could barely open the water pump!" reports Susan L. about 370 Lakeside Park. Consider using a pressure regulator when connecting to water hookups.
Site selection for length: Many campgrounds have varying site lengths not always clearly indicated online. At Dr. Edmund A. Babler Memorial State Park, "Not all sites are long enough for large RVs and the roads in some loops prevent you from turning around. The camp hosts we encountered are very helpful and have a list of site lengths and can tell you which ones are appropriate for large RVs."
Frequently Asked Questions
Where is 370 Lakeside Park RV Campground located in St. Peters, MO?
370 Lakeside Park RV Campground is located within the City of St. Peters park system. As the name suggests, it's situated near Highway 370 in St. Peters, Missouri, approximately 30 minutes from downtown St. Louis. The campground is built around a small lake that provides scenic views from nearly all campsites. This convenient location offers easy access to St. Louis attractions while providing a pleasant lakeside camping experience. The surrounding area features Beyond the Trail RV Park in nearby Defiance and Cahokia RV Parque just across the Mississippi River, both providing alternative options for exploring the greater St. Peters region.
How much does it cost to camp at RV sites in St. Peters, Missouri?
RV camping costs in St. Peters vary by location. At St. Peters' 370 Lakeside Park, RV sites typically range from $30-40 per night for full hookups, with state-park-sized sites that accommodate various RV lengths. For alternatives near St. Peters, Sundermeier RV Park offers concrete pad sites with 30-amp service, though campers note it's on the pricier side for the amenities provided. Many RV parks in the area offer weekly and monthly rates for extended stays. Prices may vary seasonally, and some parks offer discounts for seniors, military, or Good Sam members. It's recommended to make reservations in advance, especially during peak camping season.
What amenities are available at St. Peters RV parks and campgrounds?
St. Peters area RV parks offer a range of amenities for campers. St. Louis West / Historic Route 66 KOA provides level sites with benches, cable TV hookups, good water pressure (40 psi), and both 30-amp and 50-amp electrical connections. The campground includes a KOA store and is conveniently located near attractions. In the region, Hermann City RV Park offers a charming setting with amenities that complement the historic German village experience. Common amenities at St. Peters area campgrounds include full hookups, concrete/level pads, picnic tables, fire pits, WiFi, shower facilities, and laundry services. Many parks also offer recreational facilities like playgrounds, pools, and fishing opportunities, as well as proximity to hiking/biking trails and local attractions.
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