St. Peters' 370 Lakeside Park
Heaven!
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!
Meramec State Park Campground's pet-friendly sites accommodate tent campers, RV travelers, and those seeking cabin lodging near Sullivan. Pin Oak RV Park offers full hookups and welcomes pets throughout its spacious grounds in Villa Ridge. Sites at the back of the property are larger while middle sites appear more crowded. Both campgrounds maintain clean facilities with showers and flush toilets. Pin Oak's lake provides fishing opportunities for campers with pets, though leashed dogs must be supervised at all times. The sites are gravel and close together with minimal privacy, and most campgrounds in the area maintain standard pet policies requiring dogs to be leashed, cleaned up after, and not left unattended.
Robertsville State Park Campground features 28 heavily shaded sites that accommodate pets within easy access to the Meramec River. The park provides two hiking trails suitable for dog walking, with the loop trail behind the campground leading down to the water. The park remains quiet and secluded with minimal facilities but offers clean shower houses and bathrooms that are regularly maintained. Meramec Caverns Natural Campground allows pets at both tent and RV sites as well as their cabin accommodations. During summer months, special attention should be given to pets as temperatures can rise quickly in dog-friendly campsites with limited shade. Most campgrounds in the region require vaccination records and limit pets to two per site, with additional fees sometimes applied for cabin stays.
"Nice little lake to fish in and areas to walk around in."
"We were close to the playground though, which had bright lights at night and loud kids - I would avoid that area next time."
$23 - $38 / night
"We had arrived a little too early in the camping season and we happened to pick days where Missouri had a cold front (previous weekend was warm)."
"Security patrols around the clock and doesn't put up with any ridiculousness. Campsites available on pavement, gravel for campers and RVs and grass for tents."
$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!!!"
"The campground is located in a gym of a park located along the Missouri River. Reservations are required and the sites are in high demand. Tent camping only. There is water available in the park."
"We had a great time on the trails and near the Mighty Missouri River."
$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."
"Relaxing to walk around the park."
"Dinner was delivered with a smile after driving through a spring storm. Pool looked nice. The sites were kind of tight."
"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."
$25 - $100 / night
$30 - $40 / night
"It’s very close to the highway so there is lots of highway noise. Some sites are farther away so not so bad. There is easy access from I-44. 30 & 50-Amp Electrical, Water & Sewer Hook-ups."












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!
This was our first trip together in our new camper. It was a little rough assessing the place thru the website but the reviews swayed us. There are walking paths all around and a beautiful lake /clubhouse area. Super people running the place and of course other campers were so helpful. We took our 2 dogs and would have loved a little more grass for their paws as the entire camping area is rough gravel. We’re hoping for a dog park in the future....? The lake has many easy entrances for swimmers near the club house - broad steps or large boulder for the more adventurous. Can be a bit slippery tho so bring your water shoes. Kids seemed to have little problem. Saturday night there was live music. Just a single guy with a guitar but great choice of music and great singing voice. Had a great 2 days. We plan to come back.
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. We stayed 2 nights to have a day to visit the Gateway Arch. The pool and playground seemed nice even though we didn’t use them. Nice dog park for smaller dogs. Several cabins are available along with RV sites. The tent sites are next to a river under large trees. Plenty of spaces for big rigs. Our site was no very level but nothing our auto-leveling couldn’t handle.
Large grassy camp sites, dog park and clean restrooms/shower house. Lake is very pretty and great staff.
Nice, clean campground, level pull-through sites - ours had a paver-patio and grill, a lot of shade throughout, dog park, and a creek to explore. This was our 2nd time here. Close to Saint Louis, Six Flags, and hiking.
We had a beautiful campsite with soft grassy ground. We did have a mole or something burrowing around so you had to watch for loose dirt clods but that was NBD. The site had a picnic table and fire ring. There were pit toilets, no showers. Spigots throughout the area. Within walking distance of the river and trail access. Beautiful hiking on the bluffs above the river. The hosts were really friendly. There was also a very cute and very friendly kitty running around the area hunting grasshoppers. He hung out for some pets and cuddles then wandered off for some more adventure. I kind of want to be that cat. ^_^
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.
This is a KOA, so you know what to expect. Pull through, level sites, lots of shade, dog park, pool, and a creek are all here. Have been here before, will be back!
Cleanest campground with all the amenities. The hosts are the owners and they are so nice and helpful. You follow them to your site and they deliver firewood if you paid for it. Sites are clean. There is a gated dog park. Everything above is at the campground. Our dog really liked the owner too.
Camping areas near Union, Missouri provide access to the Meramec River watershed at elevations between 500-800 feet with moderate humidity during summer months. Most campgrounds in this region experience temperatures averaging 85-95°F between June and August, with rainfall concentrated primarily in spring. The terrain features limestone formations, deciduous forests, and river access points within a 30-minute drive of Interstate 44.
Fishing opportunities: At Meramec Caverns Natural Campground, visitors can fish along the river shoreline. "The campgrounds are clean and beautiful, and even during peak times the people that stay are usually very friendly, as are the rangers when they make their nightly rounds," notes Randy H.
Cave exploration: Fisher Cave tours near Sullivan offer underground adventures for families. "Pay the extra for the caves tour! Down the road there's an old iron foundry and a historic cemetery to explore," recommends Lynn G. from Meramec State Park.
Trail hiking: The loop trail system at Robertsville State Park provides forest and river views on moderate terrain. "I do wish they had a playground or some level place for the kids to play, but overall it was very nice and quiet," mentions Montt B., highlighting the natural focus of the park.
Mountain biking: Technical bike sections at Klondike Park provide challenges for riders of all skill levels. "There are several technical mountain bike sections that are located in the park. Bring your mountain bike and have a go!" explains Megan K., noting its dual appeal for Katy Trail bikepackers.
Shower facilities: Modern restrooms with hot water are available at Beyond the Trail RV Park. "Clean restrooms and shower house," notes David E., though he mentions the "WIFI wasn't great when we stayed here twice last year."
Campsite privacy: Sites at the back of Pin Oak RV Park offer more seclusion. "Sites at the back of the property are large. Sites in the middle seemed more crowded," explains Chad H., providing insight on optimal site selection.
River proximity: Klondike Park sites provide easy access to water. "The campground is located in a gym of a park located along the Missouri River. Reservations are required and the sites are in high demand," states Marty C., emphasizing the need to book early.
Shade coverage: Most Meramec area campgrounds offer tree canopy for summer heat relief. "The State Park has a great canopy of trees located next to a stream as a setting for the campground that bounds with wildlife. We saw deer and raccoons here that entered our campsite," shares Tom K.
Cell service limitations: Some campgrounds have connectivity challenges. "The cell phone service is virtually non-existent. We had planned to work from here and had to cut our visit short," warns Mats about Meramec State Park.
Drainage concerns: Yogi Bear's Jellystone Park Resort and other low-lying campgrounds can experience flooding. "My only complaint is they have some drainage issues if it rains a lot. A few of the campsites will flood, not bad enough to get to your camper, but just enough to be annoying," reports Adam F. about Beyond the Trail RV Park.
Highway noise: Proximity to I-44 affects sound levels at some campgrounds. "There is quite a bit of traffic noise from I-44 and there are a lot of excess lights kept on all night long," notes Joel R. about Pin Oak Creek.
Seasonal closures: Some facilities operate with limited schedules. "Winter stop for me so I have only seen the shower house from the outside but I would expect it to also be well maintained," shares Teresa T. about Robertsville State Park.
Pet exercise areas: Several dog friendly campgrounds near Union provide designated spaces for pet play. "The park provides two hiking trails suitable for dog walking, with the loop trail behind the campground leading down to the water," notes Tony S. about Robertsville State Park.
Kid-friendly activities: Stanton-Meramec KOA offers structured programming for children. "We go every October for Halloween... lots to do for the kids. Lot of campers there that are weekend getaways for people rest the space for the year," shares Tim K.
Swimming options: Several campgrounds maintain pools or river beach areas. "Nice pool area. They have canoes for rental onsite. Nice place but sites are un-level for Motorhomes and they are a little tight," reports Schelly D. about Stanton-Meramec KOA.
Wildlife viewing: Bring binoculars for deer, raccoon, and bird watching opportunities. "We saw deer and raccoons here that entered our campsite," shares Tom K. about his experience camping in the area.
Hookup configuration: Water and sewer connections at some sites require extra hose length. "The site services, electric, water and sewer, are located to the front of the site and extensions were needed for both the electric and sewer," advises Craig H. about Beyond the Trail RV Park.
Site leveling: Many campgrounds have uneven pads requiring blocks. "The sites are level, and there is plenty of shade. (One advantage of being an older park.) But everything is just a little run down," observes Joel R. about Birch Creek RV Park.
Space considerations: RV sites vary significantly in size across the region. "Fairly steep grade, especially right out our camper door was a big drop off. Our water hook up and electric hookup was significantly far apart," notes GW C. about Jellystone Park, highlighting the importance of proper site selection.
Weekend crowding: Dog friendly campgrounds near Union become busy Friday through Sunday. "Saturday night they had a band making noise for 3 hours!" reports Joel R. about weekend activities that may impact your camping experience.
Frequently Asked Questions
Which is the most popular dog-friendly campsite near Union, MO?
According to TheDyrt.com, the most popular dog-friendly campground near Union, MO is Pin Oak RV Park with a 4.2-star rating from 15 reviews.
What is the best site to find dog-friendly camping near Union, MO?
TheDyrt.com has all 85 dog-friendly camping locations near Union, MO, with real photos and reviews from campers.
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