Campgrounds and RV parks near Park City, MT

Park City sits along Interstate 90 in Stillwater County, roughly 20 miles west of Billings and within easy reach of the Yellowstone River corridor. The location works well as a base for RV travelers heading toward Yellowstone National Park, the Beartooth Mountains, or the Bighorn country to the east, with full-hookup private parks in town and state-managed camping a short drive south. Mountain Range RV Park serves as the closest in-town option for travelers passing through on I-90. A short drive southwest, Cooney Reservoir anchors Cooney State Park, which Montana FWP describes as the most popular recreation area serving south-central Montana, with camping spread across multiple loops around the water. Firemans Point FWP is a Montana Fish, Wildlife and Parks fishing access site along the Yellowstone River drainage, useful for anglers looking for a low-key overnight. Closer to Billings, Billings Village RV Park and Billings KOA Holiday cover the urban end of the spectrum, with full hookups, laundry, and pull-through sites suited to larger rigs and longer stays.

State park sites at Cooney Reservoir book through the Montana State Parks reservation system on ReserveAmerica. Montana FWP allows reservations up to three months in advance, no later than one day before arrival, with a seven-night maximum stay per site. Sites are reservable from the third Friday in May through the third Sunday in September; outside that window, camping is first-come, first-served where loops remain open. Private parks in and around Billings, including Billings KOA Holiday, Billings Village RV Park, and Mountain Range RV Park, take reservations directly through their own websites or, for the KOA, through KOA.com. Book summer weekends several weeks ahead when possible. Firemans Point FWP is a Montana Fish, Wildlife and Parks fishing access site and operates on a first-come, first-served basis with the short stay limit typical of FAS properties. Arrive early on holiday weekends.