Campgrounds and RV parks near Powell, WY

Yellowstone National Park is the anchor attraction. The drive from Powell through Cody and up the North Fork of the Shoshone River to the East Entrance is a scenic approach to the park, passing through Buffalo Bill State Park and the Shoshone National Forest. In Cody, visitors cluster around the Buffalo Bill Center of the West, a Smithsonian-affiliated complex housing five museums under one roof, plus Old Trail Town and the nightly Cody Nite Rodeo, which runs June through August. The Buffalo Bill Dam and Visitor Center is a common stop on the way to Yellowstone. Outdoor options include fly fishing the Shoshone River, boating and fishing on Buffalo Bill Reservoir, whitewater rafting, and hiking or wildlife viewing along the Chief Joseph Scenic Byway and Beartooth Highway when they are open, typically from late May into October.

The RV season in the Powell and Cody area is defined by Yellowstone's East Entrance, which typically opens in early May and closes to vehicles on October 31. Sylvan Pass and other high-elevation roads inside the park are prone to spring snow and avalanche closures, so early May visits should build in flexibility. Summer, roughly mid-June through August, is peak season. Private parks like Cody KOA Holiday, Absaroka Bay RV Park, Buffalo Bluff RV Park, Ponderosa Campground, and Parkway RV Campground fill quickly around Independence Day, the Cody Stampede, and the nightly rodeo run. Reservations are recommended several weeks to a few months ahead for July and August weekends. September and early October bring cooler nights, fewer crowds, and fall color along the river corridors, though services inside Yellowstone start winding down. Winter shuts most private campgrounds and the East Entrance. Lake Shore Campground at Buffalo Bill State Park remains open year-round, while North Fork Campground operates roughly May through September.

Elevation in the Powell and Cody area runs roughly 4,400 to 5,400 feet, so nights stay cool even in July. Days are dry, sunny, and often windy: gusts off Buffalo Bill Reservoir and across the basin can rattle awnings, so stake down canopies and retract slides in strong wind. Most private parks in Cody offer full hookups, laundry, and dump stations, but shade is limited and sites can feel close together at peak season. State park campgrounds along the reservoir have a mix of electric, water, and no-hookup sites, with a dump station on site. Bring bear spray for any hike toward Yellowstone or the Shoshone National Forest, follow food-storage rules, and keep a full tank: fuel stops thin out quickly west of Cody on the way to the East Entrance.