Best RV Parks & Resorts near St. Charles, MO
St. Charles, Missouri hosts several RV parks with full hookup sites positioned along the Missouri River. Sundermeier RV Park offers concrete pads with 50-amp electric, water, and sewer connections in downtown St. Charles with access to the Katy Trail. St. Peters' 370 Lakeside Park provides both concrete and gravel full hookup sites around a man-made lake, approximately 25 minutes from St. Louis. Beyond the Trail RV Park and Sunrise RV Park have additional sites for motorhomes and travel trailers. Most parks accommodate big rigs with pull-through options, though spacing varies between locations. "The sites are level and clean, and you are a stone's throw away from Katy trail which will take you to downtown St. Charles."
Several parks remain open year-round, with St. Peters' 370 Lakeside Park and Sundermeier RV Park maintaining accessibility through all seasons. Proximity to transportation routes creates ambient noise at some locations, particularly at Sundermeier where railroad tracks and airport flight paths affect the camping experience. All featured RV parks allow pets, though rules vary by location. Sanitary dump stations are available at most parks, and many offer on-site showers and laundry facilities. Based on reviews from The Dyrt, cellular coverage is strong throughout the area due to proximity to St. Louis. Visitors seeking greater solitude might consider Covered Bridge RV Park in Fenton or Pin Oak RV Park in Villa Ridge, both within 45 minutes of St. Charles but with more spacious sites. Advance reservations are recommended, especially during summer and fall months.