Campgrounds and RV parks near Bar Nunn, WY

Bar Nunn sits just north of Casper in central Wyoming, along the I-25 corridor at roughly 5,280 feet of elevation. It functions as a practical staging point for RV travelers heading to Casper Mountain, the North Platte River, and the reservoirs southwest of town. The North Platte River Valley shaped the area's history as a crossing point on the Oregon, California, Mormon, Pony Express, and Bozeman trails. Most RV parks in the Bar Nunn and Casper area are private and full-hookup, with additional public options at Alcova and Pathfinder reservoirs about thirty miles southwest. Casper KOA Journey is located in Bar Nunn itself, five miles north of downtown Casper, while Fort Caspar Campground, Casper East RV Park and Campground, Rivers Edge RV and Cabins Resort, and Platte River RV and Campground cluster closer to town along the river. Expect open, high-plains scenery with limited natural shade, easy interstate access, and quick drives to museums, trailheads, and fishing water. The area suits both overnight stopovers on longer Wyoming trips and multi-night bases for exploring Natrona County.

Private RV parks in the Bar Nunn and Casper area take direct bookings through their own websites or booking platforms. Casper KOA Journey uses the KOA reservation system, and Fort Caspar Campground reserves through CampLife. For summer weekends and rodeo dates, book several weeks out; shoulder-season midweek stays are usually easier to secure. Public sites near Alcova and Pathfinder reservoirs are managed by Natrona County Parks, with a mix of reservable and first-come, first-served campgrounds. Wyoming State Parks bookings run through reserve.wyoming.gov, which allows Wyoming residents to book up to 120 days ahead and non-residents up to 113 days ahead. Reservation season runs May 1 through September 30, and stays are capped at 14 days in any 30-day rolling period at a single park.