Riverton to Alpine: Scenic Drive with Wind River Canyon Gems

This route shadows the historic Oregon Trail, ascending from the Wind River Basin through the Bighorn Basin's southern edge and into the rugged Rocky Mountains.

At mile 26, you'll pass the dramatic Wind River Canyon, carved by the Wind River through the Owl Creek Mountains—a geological window exposing 2.9-billion-year-old rocks, among the oldest visible on Earth.

The drive transitions from high desert sagebrush to pine-clad mountains, with two distinct geological wonders: the Wind River Canyon's sheer limestone palisades and the Absaroka Range's volcanic peaks rising behind Dubois.

No UNESCO World Heritage Sites lie directly on this route, but the nearby Yellowstone National Park (via US-26/89/287) and the fossil sites of the Bighorn Basin are regionally recognized. The drive itself is a scenic byway, designated the Wyoming Centennial Scenic Byway, offering pullouts for photography.

For local commerce, Thermopolis boasts the world's largest mineral hot spring (Hot Springs State Park), where you can soak for free in the State Bath House. Dubois, a small ranching town, is known for its National Bighorn Sheep Interpretive Center (open May-September) and a handful of eclectic galleries. Along the way, you'll find a few rustic diners and cafes, like the Hitchin' Post in Shoshoni, serving hearty Wyoming fare.

To make the most of spontaneous detours, check out how to find the best stops and hidden gems between cities and rely on local insight for the best stops Riverton, WY to Alpine, WY have to offer—from the Wind River Indian Reservation's cultural sites to the Hoback River's turquoise bends.

How long to drive Riverton, WY to Alpine, WY is about 4 hours without stops, covering 225 miles via US-26 W and US-89 N. The two-lane highway is fully paved, with a few passing lanes on grades.

Fuel is a key planning factor: gas stations cluster in Riverton, Shoshoni, Thermopolis, Dubois, and Alpine, with a 70-mile gap between Thermopolis and Dubois. Expect higher prices in smaller towns—up to 20 cents more per gallon.

• Carry cash for some rural stations (card readers may be unreliable).
• Cell coverage is spotty through Wind River Canyon and parts of the Bridger-Teton National Forest.
• Portable toilets are available at rest areas near Shoshoni and Hoback Junction, but the canyon lacks facilities.
• Consider downloading offline maps before departing.

Road quality is generally good, but beware of wildlife—deer, elk, and bighorn sheep often graze along the highway, especially at dawn and dusk. In winter, chain laws may apply over Togwotee Pass (elevation 9,658 ft), and the pass can close during storms.

Is it worth driving Riverton, WY to Alpine, WY? For families, yes—paved pullouts and short hikes like the Wind River Canyon trail (0.5 mi, easy) break up the ride. The route is generally kid-friendly, but secure car seats are a must; no specialized child services exist en route.

Pet-friendly stops are common: many rest areas and national forest lands allow dogs on leashes, and most motels in Dubois and Alpine accept pets (check ahead). However, no dedicated dog parks exist along the route.

For fatigue management, plan stops at the Shoshoni Rest Area (mile 25), Thermopolis (mile 52), Dubois (mile 134), and Hoback Junction (mile 210). These have picnic tables and shade. Alternate drivers if possible, and take a 15-minute break every 2 hours. Hidden off-route spots include the Whiskey Basin Trail near Dubois, where you can see bighorn sheep up close, and the historic Anchorage Mill in Hoback, a 1950s lumber relic.

Roadside assistance is available via Wyoming Highway Patrol (dial *HP) and periodic call boxes, but carry a spare tire and basic tools. Services like gas and food are sparse between Thermopolis and Dubois, so fill up and pack water and snacks.