Spanning 96 miles through southwestern Wyoming, this All-American Road delivers a dramatic journey through some of the West’s most striking geological landscapes. The route connects the Wyoming-Utah border to Green River and I-80 at Purple Sage, winding through terrain that shifts from high desert plateaus to deep river canyons carved over millions of years.

The Green River, a legendary waterway that powered John Wesley Powell’s historic expeditions, serves as your constant companion. Watch for pronghorn antelope grazing across sagebrush flats, golden eagles circling overhead, and wild horses roaming distant ridges. The Flaming Gorge National Recreation Area anchors the southern portion, where red rock cliffs plunge into turquoise reservoir waters—a stunning contrast against Wyoming’s big sky.

Stop at scenic overlooks to photograph the Firehole Canyon’s layered formations or explore Expedition Island in Green River, where Powell launched his Colorado River journeys. Fossil Butte National Monument lies nearby for those craving prehistoric discoveries.

Plan two to four hours for the drive, longer if you’re hiking or fishing. Late spring through early fall offers ideal conditions, with wildflowers blooming in June and golden cottonwoods lining the riverbanks come September. This is Wyoming at its most elemental—vast, wild, and unforgettable.

Explore Nearby

• Pilot Butte Wild Horse Scenic Tour — Public Land in Wyoming
• Granger Stage Station — State Park in Wyoming
• Hideout Canyon Camping Area — Public Land in Utah
• Point of Rocks Stage Station — State Park in Wyoming
• Ashley National Forest — National Forest in Utah, Wyoming