Sundermeier RV Park — RV Camping in Saint Charles, MO

Sundermeier RV Park is an RV destination in historic Saint Charles, Missouri. Located just 20 miles west of Saint Louis, this campground offers the perfect base for exploring Missouri's rich frontier heritage and world-class attractions. The park features comprehensive amenities for all RV sizes, including 50-amp and 30-amp electrical hookups, full water and sewer connections, and pull-through sites ideal for big rigs. Internet access, cable TV, RV storage, laundry facilities, and tent sites ensure comfort for every traveler. Pet-friendly policies welcome furry companions. Guests enjoy nearby access to the scenic Katy Trail State Park, perfect for hiking and biking adventures. Historic downtown Saint Charles, within walking distance, showcases beautifully restored 1800s buildings with shops, galleries, and seasonal frontier reenactments. The region offers abundant entertainment options including the iconic Gateway Arch, Saint Louis Zoo, Grant's Farm, and baseball games at Busch Stadium. Families appreciate nearby public parks with swimming pools, tennis courts, and playgrounds. Throughout the year, the area hosts vibrant festivals and cultural events celebrating pioneer heritage. Sundermeier RV Park combines convenient full-service camping amenities with authentic regional character, making it an ideal stopover or extended stay destination for RV travelers exploring the Saint Louis and Missouri River regions.