Best RV Parks & Resorts near O'Fallon, MO
Several RV parks surround O'Fallon, Missouri, providing convenient access to St. Louis attractions while offering full hookup capabilities. St. Peters' 370 Lakeside Park features wide, level gravel sites with 30/50 amp service, water, and sewer connections, earning high ratings for its spacious layout and lakeside views. Beyond the Trail RV Park offers big-rig friendly sites with full hookups in a quieter setting, while Sundermeier RV Park in St. Charles provides year-round concrete pad sites with 30/50 amp service. Birch Creek RV Park, located just off I-44, features concrete pads with full hookups and is particularly convenient for overnight stays. "We stayed in site 30 - nice pull-through spot with no length issues at all with our 40 ft toy hauler," noted one RV owner about Kan-Do Kampground, highlighting the region's accommodation of larger rigs.
For RV travelers planning extended stays, most parks in the area maintain clean shower facilities and laundry services, though amenities vary by season. Cell service is generally strong throughout the region, with reviewers reporting 2-4 bars on major carriers at most locations. Dump stations are available at nearly all parks, with Sundermeier and St. Peters offering on-site options. Highway noise can be noticeable at parks near major interstates, particularly at Birch Creek RV Park which sits close to I-44. Pet owners will find most parks accommodate dogs, with St. Peters' 370 Lakeside Park featuring a dedicated dog park. Proximity to shopping is another advantage, with many parks positioned within 10-15 minutes of grocery stores and RV supply retailers. Advance reservations are recommended during summer months and fall weekends when St. Louis tourism peaks.