Union Grove State Park — RV Camping in Gladbrook, IA

Union Grove State Park near Gladbrook, Iowa, is a scenic 110-acre lakeside destination combining water recreation with nature-focused outdoor exploration. Established in 1938, the park offers a tranquil retreat for RV travelers and camping enthusiasts in central Iowa. The centerpiece is Union Grove Lake, a peaceful no-wake waterway ideal for fishing bluegill, bass, crappie, catfish, and walleye. Two boat ramps and an unsupervised swimming beach provide water access, with 24-hour fishing available from the inlet stream. Beyond water activities, three miles of scenic hiking trails wind through diverse habitats where deer, turkey, songbirds, and waterfowl thrive. The modern campground accommodates all RV sizes with full hookup sites featuring electrical, water, and sewer connections, plus 30 and 50-amp options. Pull-thru sites welcome big rigs, and facilities include restrooms, showers, a dump station, and ADA-accessible family cabins. A picturesque waterfall and dam create scenic highlights, while re-established prairie and pine plantation in the northeast section add natural diversity. Union Grove State Park delivers a balanced outdoor experience combining water recreation, terrestrial exploration, and accessible amenities—ideal for families and RV travelers seeking peaceful recreation and nature immersion in Iowa.