Are you the owner for this park? Make it a featured listing and be seen in the top search results!

Sundermeier RV Park

'AWARD WINNING' FIVE STAR RV PARK
Relive the Early American Spirit in Historic St Charles, convenient to St Louis and St Peters! This charming community, located on the banks of the Missouri River, was Missouri's First State Capitol.

Amenities

- Recreational Facilities

• Rec Hall
• Nature Trails

- Policies

• Pets Welcome
• Pet Restrictions
• Pet Restriction on Breed
• No Tents

- Other Amenities & Services

• Road Condition (Good)
• Road Type (Paved)
• Restroom and Showers
• Laundry
• RV Supplies
• Metered LP Gas
• Onsite RV Service

- Recreation Nearby (within 10 miles)

• Casino
• Fishing
• Hiking
• Houseboating
• Boating
• Marina

- Discounts

• Military Discount
• Good Sam Club Discount

- Facility

• Type (RV Park)
• Partial Handicap Access

- Internet

• WiFi at Overnite Sites
• WiFi at Park
• WiFi at Park Supports Mobile Devices
• WiFi at Park Supports Streaming
• 4 Devices supported per Overnite Site
• 110 Sites with WiFi

- Hunting Nearby (within 20 miles)

• Year-Round

- On-Site Rentals

• 

- Sites

• Spaces Available (114)
• Width (28)
• Paved Sites (114)
• Max Length (80)
• 30 Amp
• 50 Amp
• Shaded (Some)
• Big Rig Sites
• Full Hookups (114)
• Max Amps (50)
• Pull-thrus (39)
• Pull-thru Size (28 x 80)
• Back-ins (28 x 55)
• Room for Slideouts (Yes)
• Site Length (80)
• Patios
• Table at Site

User Reviews

S Hannon

May 19, 2025

Very simple, the manager, Darlene lacks customer service skills. It's her way or the highway. In my situation I should have taken the highway. The owner, Carol is just as bad, she referred to me as bitchy even though I had never spoken to her. They are adamant about not giving your money back when the sites are not what you paid for. I'm trying to keep this simple but trust me DO NOT STAY HERE!

Ryan Bailey

March 03, 2025

We are a traveling nurse couple from out of state. We had issues with a creepy male couple who followed my wife to the bathrooms on more than one occasion. We took showers together whether in men’s or women’s didn’t see issue as it’s for our safety and boy were we correct. We were in separate showers and the owner and manager yelled and screamed banged on my wife’s shower stall and took her clothes telling her to get out. We than were told no man is allowed in women’s restroom whether they identify as woman or not. We were than told to leave which was quite allright but we were ripped off over 300$ for supposed water and electric for just one month. If you identify as a woman as a man I would not recommend staying here you will be harassed by the people who run the park. You will also see homeless people throughout park in their gazebo and in their restrooms. My hope is that more identifiers stay there and get them in trouble for not following the laws. There are better parks that are safer for families and provide better amenities for the price they charge.

Lori Fearnside

January 03, 2025

We stayed here just as an overnight stop and that’s as long as I recommend staying. Booked online with military discount. When I checked in the woman at the desk told me that the discount was for retirees only, not active duty. This gave me an indication that this was not a place that wanted traditional campers and families. She then requested I pay the $6 difference in rate for the military discount. Would not accept cash because she had already closed her register. She then questioned me about the breed of dogs I had with me and I assured her that they were all small. She demanded to know exact breeds which I found strange considering the place was rated as pet friendly. Sites are level and clean, but the water pressure was insane at 100 psi. I needed 2 regulators to get it down to an acceptable level. Train tracks and interstate overhead were easily accessible but noisy. There are no Amenities at this “campground” but charged similar to places with everything. Overall fine for a one night stay but would not recommend staying here for anything more than that.

Amanda

December 18, 2024

This RV park is the pits as for what you pay to stay there in the tiny spots with neighbors back to back on each side and close behind you. You have no yard area whatsoever unless you stay on a corner spot which are few. Then the ole park owner Carolyn Sundermeier isn’t nice and couldn’t care less about your water or electric working since she will never have someone there to fix it when stuff breaks. Gotta wait for her guy friend she knows to fix it as a favor. She was a mean person the whole time we stayed there and doesn’t know the first thing about people and property. Then the office assistant Mrs D Duncan, she’s a whole another story. Between being completely lazy and lying, to doing things behind the owners back, then when she gets caught she will do the unthinkable. An absolute mess that place was. Oh and don’t trust her with your mail either cuz she will open it. The laundry room was a joke too, just smelled all the time and machines are very small and old like the office. As far as the restrooms? You want hot water for your shower? You better go somewhere else for that. The only thing this park has going for it is the location being in town and close to ole French town But even that isn’t great considering the immediate neighborhood is run down , full of druggies and graffiti all over in the city park behind them.

Michael Santiago

September 08, 2024

This park is good. It’s in a really good location, close to many stores driving, close enough to enjoy St. Louis and far away enough from the city. We felt safe and slept great, quiet and peaceful. It’s all concrete and asphalt, easy to navigate with a 28 foot class C pulling a vehicle. The spaces are large and concrete with a picnic table, well lit. The restrooms and showers are clean. The office staff was nice. We would I stay here again no doubt.

Jac Prior

May 15, 2022

Clean park. Very friendly staff. They are willing to work with you and your stay. Even though we had to move spots 3 times, because of my husbands job and not knowing how long we would be there, they worked with us. Thank you Sundemeier! You guys are the best!

Brian Rivet

May 14, 2022

For starters, they double booked our site. Just after we arrived, a women walked up and said they were assigned to that site. 2. No one in the office or answers the phone. 3. The place is like a parking lot in a residential neighborhood. Very few trees. Award winning???? Not that I can see. 4 you must have a water pressure regulator. Water pressure is way too high for anyone who doesn’t have one. You could probably get one from the office, if it was open. If you needed a place just off the highway to spend the night. I could see it. No way would I stay over one night.

Jessica Engineer

May 10, 2022

Love it here! Love the park…the people that work here…Carolyn and Darleen are the best! We truly enjoy them! The park is adorable and full…clearly people feel the same way as we do! Facilities are clean and in order. The park is situated right off the Katy trail allowing very easy access into downtown. It is a must when visiting the area! The downtown St Charles is the most cutest little town we have been to! Thank you Sundermeier for being amazing!!!

Joshua Anders

May 10, 2022

Loved our stay. Easy access from the highway, although the turn down Transit St doesn’t appear to go to an RV park. Easy road for your RV though. Park is very clean with huge pads for your trailer and truck. Would come back.

Scott Geater

April 15, 2022

Very clean, nice cement pads and hookups. Somewhat difficult to find, very little signage. Woman’s shower had very very little water pressure, didn’t shampoo hair, was afraid I wouldn’t be able to get soap out. Husband said good water pressure on his side. Very easy to reserve online and pick up map at office door. Second visit here.

Map for Sundermeier RV Park

Contact information