Best Dog-Friendly Camping near St. Charles, MO

St. Peters' 370 Lakeside Park allows pets at all campsites with full hookups on concrete pads and dirt pads overlooking the lake. Sundermeier RV Park in downtown St. Charles provides pet-friendly camping with access to the Katy Trail directly from the park grounds. Both campgrounds maintain clean facilities with level sites suitable for tent camping, RVs, and in some cases, cabins. Leashed pets are permitted throughout the campgrounds, though specific pet areas vary by location. Cahokia RV Parque across the Mississippi River in Illinois also offers pet-friendly cabin options for those not traveling with their own accommodations. The parks generally require pets to be supervised at all times, with waste disposal stations available throughout the grounds. Sites at these campgrounds typically include picnic tables, with fire pits available at 370 Lakeside Park but prohibited at Sundermeier due to city ordinances.

The 4+ mile walking trail surrounding 370 Lakeside Park provides excellent exercise opportunities for dogs and their owners, with access to water for pets who enjoy swimming. Klondike Park near Augusta offers additional pet-friendly camping with hiking trails through more natural settings for those seeking dispersed camping experiences with dogs. The Katy Trail accessible from Sundermeier RV Park extends for miles in either direction, offering dogs and owners extensive walking and biking opportunities along the Missouri River. Pet owners should note that summer temperatures in the region frequently exceed 90°F, requiring extra water and shade considerations for dogs. Campgrounds in the area typically enforce quiet hours that apply to barking dogs as well. Most sites recommend advance reservations when traveling with pets, particularly during weekend and summer periods when availability becomes limited.

Best Dog-Friendly Sites Near St. Charles, Missouri (56)

    1. St. Peters' 370 Lakeside Park

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

    $35 - $60 / night

    "It is on a lake with bike trails, kayak rental, and kids splash pad. Staff were helpful. I received about 5 pieces of paper when checking in. You need a code to get into the dog park."

    "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!"

    2. Pere Marquette State Park Campground

    24 Reviews
    Brussels, IL
    12 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."

    "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."

    3. Sundermeier RV Park

    13 Reviews
    Earth City, MO
    2 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. **"

    "St. Charles. Worth a walk. Art and stuff. Below the pattern for STL and railroad crosses Missouri River nearby so you could call it noisy but didn’t bother us much."

    4. Cuivre River State Park Campground

    41 Reviews
    Troy, MO
    25 miles
    Website
    +1 (636) 528-7247

    $15 - $38 / night

    "We stayed here to break up our longer trip and were pleasantly surprised by the miles of trails our dogs loved. The pull through site was mostly level and made for quick setup and teardown."

    "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."

    5. Marquette Mobile Village, Inc/MHP

    2 Reviews
    St. Charles, MO
    1 mile
    +1 (636) 724-3630

    6. Riverside Landing

    2 Reviews
    St. Charles, MO
    5 miles
    Website
    +1 (636) 949-7535

    $25 / night

    "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."

    7. Beyond the Trail RV Park

    10 Reviews
    Defiance, MO
    18 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."

    8. Draft Kings at Casino Queen RV Park

    18 Reviews
    Granite City, IL
    22 miles
    Website
    +1 (800) 777-0777

    $65 / night

    "$70 per night, plus $20 pet fee and $5 reservation fee. Stayed two nights passing through to visit Gateway Arch National Park. Casino is pretty old looking on the outside."

    "I haves stayed at Casino Queen RV Park several times..It’s always very clean and I always feel very safe..it’s easy clean in and clean out…you have to have a code to get into the gate..pets are allowed"

    9. Cahokia RV Parque

    18 Reviews
    Columbia, IL
    23 miles
    Website
    +1 (618) 332-7700

    "Pet-friendly, full hookups, space for our larger rig and parking around for extra vehicle. Laundry and propane on site. Spaces were a little close together, but minutes from downtown St."

    "It's a centrally located campground in the Metro St. Louis area. It's close to interstates and it's a short drive across the river to Missouri attractions."

    10. Klondike Park

    14 Reviews
    Augusta, MO
    22 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."

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Dog-Friendly Camping Reviews near St. Charles, MO

442 Reviews of 56 St. Charles Campgrounds


  • Paul B.The Dyrt PRO User
    Sep. 28, 2022

    St. Peters' 370 Lakeside Park

    Convenient to St. Charles

    Easy off I-370, campground is new and large. It is on a lake with bike trails, kayak rental, and kids splash pad. Staff were helpful. I received about 5 pieces of paper when checking in. You need a code to get into the dog park. Shopping nearby. Used this as a base to visit historic St Charles.

  • BThe Dyrt PRO User
    Jun. 5, 2022

    Sundermeier RV Park

    Spacious for our Big Rig, Paved, Level

    We loved how spacious it was. The roads within the campground were double-wide so we had no trouble turning and getting into our spot. The sites were double-wide concrete. 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. Charles and Meramec Caverns (about 1 hr away). The Katy Trail is right behind the campground, so one day we walked into St. Charles historic district via the trail, since we had our dog with us. 

    We liked everything about the campground itself, but for some it might be considered too noisy. It is near a highway, there a railroad bridge right next to it, and it is under the airport flight path. The planes and trains stopped after about 10-11pm I think.The lower# sites are closer to the trains, and the higher# sites were further away. We have gotten used to noise, and my husband loves watching trains, so it didn't bother us one bit.

  • BThe Dyrt PRO User
    Sep. 18, 2021

    Sundermeier RV Park

    Great for 1 or 2 Night

    Only a one nighter while heading east. Lucky to get spot on Friday night. Nice level concrete pads but definitely a bit crowded. Lots of big rigs. Very nice folks who checked us in. We seem well connected. Nice old downtown of St. Charles. Worth a walk. Art and stuff. Below the pattern for STL and railroad crosses Missouri River nearby so you could call it noisy but didn’t bother us much. Will probably use for same type of visit in future.

  • Brian A.The Dyrt PRO User
    Oct. 10, 2019

    Sundermeier RV Park

    Best kept secret

    If you don’t know anything about this place, I would recommend it! The sites are level and clean, and the lady who checked me in was very nice and accommodating. You are a stones throw away from Katy trail which will take you to downtown St. Charles. The trail is about 1.5-2 miles to get to downtown. You can bike or walk there. You are on the final approach for the airport, so I’ll could be a lil noisy for some. The only bad thing which isn’t the campgrounds fault, is you can’t have a camp fire due to the city ordinances. But if that’s the worst....I’ll take it. Wish I had taken pictures of the campground but there was so much to do in St. Charles that I forgot to take them.

  • S
    Sep. 10, 2021

    Sundermeier RV Park

    Nice spot in St. Charles convenient to St. Louis airport

    Sundermeir is like a little RV oasis in the middle of downtown St. Charles. Close to just about anything you want to do in the area. Grounds are well maintained and have a walking trail that takes you to along the river. There was some construction going on along the path when I was there but all in all it was a great stay!

  • Cheryl  K.
    May. 30, 2018

    Sundermeier RV Park

    Close to St. Charles and the Katy Trail

    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. Charles a wonderful historic river town on the Missouri River. Great shops, great restaurants. As for the campground itself, we love it and have camped there many times. Full hookups, great pull through sites. It's small, right in town, but immaculate and the office folks are great. We highly recommend. One caution, if you don't want to see trains going by on an elevated trestle in the distance, or be on a flight path from Lambert Field, it's not for you. But my train and airplane loving husband loves it.

  • Mike L.The Dyrt PRO User
    Jan. 10, 2024

    St. Charles County Klondike Park

    Fantastic Camping Just Off The Katy Trail

    I have bike-packed along the Katy and this is an excellent spot for an overnight(s) stay. It is a tough, but short, climb from the trail. You may have to walk up the hill - challenge made :-) . This is a St. Charles County Park and it is well maintained. They also have small cabins though pretty basic. Make sure to store your food securely overnight - the racoons are pretty thick and hungry at night. I have also done short bike-packing trips from Chesterfield and St. Charles for an overnight(s) stay. If you need it, grab food in Augusta or Defiance before arriving. There are no services in the park.

  • Fred R.
    Jul. 20, 2025

    Sundermeier RV Park

    Cross country trip stop #2

    Just a place to park the camper and sleep. Big rig friendly for sure. Went back to see the Arch Natl park and down into historic st. Charles. Beautiful historic town with plenty to see and do, with a casino past that.

  • Susan L.
    Oct. 1, 2019

    St. Peters' 370 Lakeside Park

    Easy access

    I have to preface my review by saying that this isn’t my kind of campground. I like trees and nature around. This park had very little of that. It seems to be new, and there are trees planted, but it will be awhile before they provide any shade. I stopped here because it was the closest location to an RV repair shop that I unfortunately needed to visit on my way to Chicago. 

    On the plus side, because it’s new the restrooms/showers were very clean and modern. The site I was in had full hook ups. The water pressure was so strong that I could barely open the water pump! 

    I think the best thing this campground has going for it is it’s location. Proximity to historic St. Charles and the bike trail. 

    The park host mentioned that the rates would be going up for next season.


Guide to St. Charles

Camping options near St. Charles, Missouri include several year-round facilities within 30 minutes of the city. Most campgrounds in this area sit at elevations between 400-600 feet above sea level, with summer temperatures frequently reaching 95°F from June through August. Winter camping remains available at several locations with temperatures occasionally dropping below freezing from December through February.

What to do

Hiking with dogs on natural trails: Klondike Park offers pet owners multiple trail options through wooded terrain. "Great hikes! Very strenuous in some locations, but well worth the effort for the views!" notes Hannah S., who recommends the bluff trails for more adventurous hikers and their dogs.

Kayaking with the family: St. Peters' 370 Lakeside Park provides kayak rentals right on site. "The park/campground rents paddleboats, kayaks, and canoes in addition to different kinds of bikes. There is a walking trail around the lake (4+ miles)," reports Mats, highlighting the multiple water recreation options.

Wine trail access: Beyond the Trail RV Park places campers in proximity to multiple wineries. "The park 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," explains Jamie C., making it perfect for those who want to combine camping with wine tasting.

What campers like

Railroad and river views: Some campers enjoy the transportation corridor views at Sundermeier RV Park. "My train and airplane loving husband loves it," reports Cheryl K., noting that "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."

Naturalist programming: Cuivre River State Park Campground offers educational opportunities for wildlife observation. "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," according to Chad K., highlighting the park's natural setting.

On-site food options: Cahokia RV Parque features dining facilities uncommon at most campgrounds. "Do NOT miss the BBQ place in the parking lot... fantastic food and a 10% discount for park customers," advises Lee T., pointing out a convenient option for meals during your stay.

What you should know

Security considerations: Several campgrounds provide enhanced security measures. Sundermeier RV Park maintains good security while offering quick access to historic areas. "We love it and have camped there many times. Full hookups, great pull through sites. It's small, right in town, but immaculate and the office folks are great," reports Cheryl K.

Seasonal flooding impacts: Campgrounds near rivers may experience closures during high water. "One of the downsides to this location is that it is prone to flooding. It was out of commission for most of the summer of 2019 as the entire area was flooded," Annie C. notes about 370 Lakeside Park.

Noise levels: Pere Marquette State Park Campground offers a quieter setting than city-adjacent options. "Wonderful park on the Great River Road along the Illinois River. Great hiking in the park, and a bike trail passes by the front. Lots of historical buildings built by the Civilian Conservation Corps in the 1930's," reports Annie C.

Tips for camping with families

Playground access: Several pet-friendly campgrounds include play facilities for children. "There is a playground, pool and pond area to walk around. We were pleased with the cleanliness of the bathrooms and showers and had no major complaints," explains Carlyne F. about Cahokia RV Parque.

Multi-person rental equipment: 370 Lakeside Park offers unique recreational options. "They have an archery range. They rent out peddle boats, bikes and peddle cars/buggies as well. We rented a peddle buggy. Those are a lot harder to get moving then they look. Awesome workout for the whole family!" shares Barbie B.

Walk-in tent sites: Klondike Park provides more secluded tent options for families seeking privacy. "Campsites are walk in, but a short walk. Some are more private and shaded than others... sites like #19 and 20 were more secluded, offered more trees and privacy," recommends Shawn M.

Tips from RVers

Site size considerations: Beyond the Trail RV Park accommodates various RV sizes. "Full hookups with both back in and pull through sites," notes Sam C., while adding that "Beautiful views across a large farm field (soy beans when we were here) to the hills beyond with incredible sunsets."

Winter camping availability: Many local campgrounds remain open year-round. "Camp sites are a bit close together and not many trees but I've been to worse. The not many trees is due to it still being a fairly new campground," Barbie B. mentions about 370 Lakeside Park, which remains accessible during winter months.

Utility placement: Some campgrounds have unusual hookup configurations. "The utilities are set up weird on all sites - Water and electric are at the very rear of the site by the sewer, so you will need a decent sized hose to reach if your water intake is in the front of your camper," warns Josh F. about Casino Queen RV Park, an important consideration for RV planning.

Frequently Asked Questions

Which is the most popular dog-friendly campsite near St. Charles, MO?

According to TheDyrt.com, the most popular dog-friendly campground near St. Charles, MO is St. Peters' 370 Lakeside Park with a 4.6-star rating from 26 reviews.

What is the best site to find dog-friendly camping near St. Charles, MO?

TheDyrt.com has all 56 dog-friendly camping locations near St. Charles, MO, with real photos and reviews from campers.