Wyoming Centennial is in northwest Wyoming. It begins in Dubois and ends in Pinedale, a distance of 161 miles. The byway follows US 26 and US 191, which are two-lane paved roads suitable for all vehicles. Delays are possible in winter, otherwise the byway is open year-round. The portion from Moran Junction to Moose is part of the John D. Rockefeller, Jr. Memorial Parkway.
Travelers can begin their scenic journey in Dubois and climb through the mountains to cross 9,658-foot Togwotee Pass. Reaching the pass results in spectacular views in all directions. From this mountain pass you’ll continue through a mixed conifer forest, rising and descending through meadows and mountain valleys. You’ll turn south in Moran Junction and follow the path dictated by the winding Snake River. The byway will then take you through Grand Teton National Park and Jackson Hole. Continuing southeasterly you’ll drive through the canyon walls of Hoback Canyon with Hoback River accompanying you. After 161 miles through beautiful mountains and valleys, the byway ends in the community of Pinedale.
Recreational opportunities abound all along this scenic drive. The huge 585,468-acre Teton Wilderness is to the north and provides nearly unlimited exploration possibilities for the hiker, backpacker, and horseback rider. The 287,000-acre Gros Ventre Wilderness is embraced by the byway and also offers its own hiking opportunities. There are many public campgrounds situated along the banks of meandering streams and rivers or placid mountain lakes. Some offer short nature trails taking you among wildflowers or cascading waterfalls.