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St. Peters' 370 Lakeside Park maintains a pet-friendly environment with dedicated amenities for dogs including a fenced dog park requiring an access code. All campsites at this popular campground accommodate pets with both concrete and gravel pads available for RVs with full hookups. Klondike Park and Cuivre River State Park Campground also welcome pets throughout their facilities. Leashed pets are permitted at Pere Marquette State Park Campground and Sundermeier RV Park, though specific pet policies vary by location. Most sites include fire pits and picnic tables, with spacious grounds allowing pets room to exercise. Yogi Bear's Jellystone Park Resort accepts pets in their tent sites, RV spaces, and select cabins. The campgrounds enforce standard leash requirements, and many provide designated pet waste stations throughout the grounds. Campers reference The Dyrt for top tips on pet-friendly camping near Cottleville, Missouri.
The 4+ mile walking trail circling 370 Lakeside Park's lake provides an excellent exercise option for dogs and their owners. Despite limited shade from young trees at newer facilities like St. Peters' park, the open spaces and water access create ideal environments for pet activities. Greensfelder County Park offers tent and RV sites with trails suitable for dog walking. Campers note that St. Peters' facilities remain clean with 24/7 security ensuring a safe environment for pets and their owners. Many campgrounds in the area stay open year-round, allowing for seasonal pet camping opportunities regardless of weather conditions. Klondike Park's natural setting offers additional hiking options for dogs, while most facilities maintain clean shower houses and restrooms accessible to pet owners. When temperatures rise in summer months, the proximity to water features provides cooling options for dogs after walks or hikes on the extensive trail systems.
"This park is very well kept, the natural lake is completely surrounded by a paved trail to bike, run, or walk on! They have a fenced in dog park and level sites!"
"Large grassy camp sites, dog park and clean restrooms/shower house. Lake is very pretty and great staff."
from $35 - $60 / night
Check Availability"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."
from $56 - $61 / night
Check Availability"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."
"Had a great weekend with our family and our two dogs and ran into some friends from home camping right across the street! Went down to Grafton for their fireworks last night too."
from $10 - $20 / night
Check Availability"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."
from $25 - $58 / night
Check Availability"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."
from $10 - $65 / night
Check Availability"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!!!"
"It’s quietly tucked in along the Mississippi River (except for a train that runs nearby). Nice level concrete pads with electric hookup! Water (not potable) and dump available."
"Lakeside is down the road to fill up. No shade and smaller sights great access to the rivers. Site 17 accommodate a 38ft fifth wheel will just hang over the back a little to fit."
from $25 / night
Check Availability"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."
"The park is known for its well-groomed trails, which are used by hikers, mountain bikers, and equestrians alike."
"Well taken care of and close to the city. Trails range from a short walk to an endless combination."
"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."
"Good location close to O'Fallon and Hwy 70. Kind of close to the busy main road running through town. Some long term rigs are there, but look kept up."
from $40 / night
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ScoutMy favorite spot in all of St. Louis! The lady who is the owner and the front desk attendant are wonderful and I have never had a problem here with anything! Free WiFi, laundry, and a public shower and bathroom if needed! There’s also cool walking/biking trails and a park with a children’s playground as well! The gas station is also walking distance for any small necessities
TravelerStaying in tent area with campervan. 26 dollars a night. Good spot. You do hear the highway a bit. Hosts are friendly and helpful. Bathhouse is basic but does the job.
GuideIt appears to be a typical state park. There are lots of old trees. Sites are pretty close together but it is late October so it is not crowded. Each spot has a level gravel spot, electrical hook up (some are 50 and others 30 and ours had a 110 plug in which is what we needed, as well as a picnic table, and a fire pit. There are both pit toilets and a large building that has flush toilets and showers. Everything is old and would benefit from a refresh but it was all clean enough for camping.
ScoutMy favorite RV spot in St. Charles. It’s pretty quiet minus the cool boats and train but other than that it’s peaceful…also love the price!
GuideThis is a nice, clean, little campground.Free of charge dispersed.No hookups , car pads , fire pits right on the mississippi river , just beautiful , really , really impressed
ScoutNice and easy. Good spacing between sites
ScoutThis is one of the worst state parks I’ve ever visited. The sites are small no water or electricity. Takes 15 minutes from civilization to get there.
TravelerTrails in the area re nice but facilities for this many sites are limited. Sites are close to each other.
TravelerCame to Riverside landing on a Tuesday-Thursday for car camping and there was only a few other RVs and one other tent camper. Reserved a spot right on the river, very scenic and quiet. Right by some train tracks so trains do run by, but that was the only loud noise! No restrooms here so bring your own amenities if you aren’t in an RV
Pet-friendly camping near Cottleville, Missouri thrives in the region's humid continental climate, where summer temperatures often reach 90°F with high humidity. The area sits at approximately 500-600 feet elevation among rolling hills and small waterways. Most campgrounds remain accessible year-round, though spring flooding occasionally impacts facilities near the Missouri River.
Hike extensive trail systems: At Cuivre River State Park Campground, visitors can explore multiple trails through diverse terrain. "The trails are fantastic and have different levels for all. The best spot is over looking the lake and offers a clear view of the night sky," notes Chad K.
Bike the Katy Trail: The historic rail-trail provides miles of flat, scenic riding directly accessible from several campgrounds. "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," shares Cheryl K. about Sundermeier RV Park.
Visit local wineries: Many campgrounds serve as perfect bases for exploring Missouri wine country. The Beyond the Trail RV Park offers exceptional access to local establishments. "It is located in a sleepy little winery town. It is just a few minutes from the main part of town with multiple beautiful wineries within a few miles," reports Jamie C.
Modern shower facilities: Several parks offer well-maintained bathroom amenities. At St. Charles County Klondike Park, campers appreciate "very clean showers house very spacious" according to Jonathan P., who calls it his "new favorite campsite."
Proximity to water recreation: Lakes and rivers provide cooling options during hot summer months. "This is a great place to kayak and camp if you don't want to drive that fare and live in the city," mentions Lindsey C. about St. Peters' 370 Lakeside Park.
Security and staff assistance: On-site staff creates a safer environment for pet owners. "Staff on duty at all hours is awesome!" reports Nathaniel B., while another camper notes that "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."
Limited shade at newer facilities: Many parks have young trees that don't yet provide adequate coverage. At Pere Marquette State Park Campground, "the campground is divided up into an RV section, tents only section, and group tent camping. One shower house serves all," according to Annie C.
Reservation requirements vary: Some parks require advance booking while others accommodate walk-ins. "Called to see if any spots were available about two hours out and they had a couple of backin spots," shares Gayle A. about Sundermeier RV Park.
Noise considerations: Train tracks, highways, and airports can impact the camping experience. "On Lambert international airports flight path, next to a major train trestle, right next to Highway 370," warns Jack G., though other campers note the noise doesn't bother everyone.
Playgrounds and kid-friendly activities: Family-focused campgrounds offer structured entertainment. "This campground has a lake you can rent kayaks for. They have a small store at the check in booth. It also has an accessible fishing dock that is covered," reports Kayla S. about Cuivre River State Park.
Wildlife viewing opportunities: Kids enjoy spotting local animals in natural settings. "We saw bunnies hopping around and when we first arrived to our site a deer was grazing nearby, such a bonus!" shares Maria E. about Klondike Park.
Food storage precautions: Protect supplies from local wildlife, especially at night. "Make sure to store your food securely overnight - the racoons are pretty thick and hungry at night," advises Mike L. at St. Charles County Klondike Park.
Site selection considerations: Choose the right spot for your specific RV needs and preferences. At Greensfelder County Park, "Most sites are great for trailers 26' or less and 1 slide (sites 24-26 can fit a fifth wheel probably no bigger than 36-38 ft)," advises Matthew H.
Hookup variations: Water and electrical services differ significantly between parks. "Full service, pull through site. Excellent park, lots of amenities," reports Tom B. about St. Peters' 370 Lakeside Park, while others note limitations like "no water at sites" or "no 50 amps" at other locations.
Leveling challenges: Some sites require extra work to position RVs properly. "The site was ok, tricky to level. There was a steep drop just past our steps, and not a lot of room to set up chairs, etc," explains Jan S. about Jellystone Park.
Frequently Asked Questions
Which is the most popular dog-friendly campsite near Cottleville, MO?
According to TheDyrt.com, the most popular dog-friendly campground near Cottleville, MO is St. Peters' 370 Lakeside Park with a 4.6-star rating from 32 reviews.
What is the best site to find dog-friendly camping near Cottleville, MO?
TheDyrt.com has all 65 dog-friendly camping locations near Cottleville, MO, with real photos and reviews from campers.
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