A 58-mile paved highway over the crest of the Big Horn Mountains, the byway winds past thick forest, lush meadows, waterfalls, and deep canyons. Stretching from the Powder River Basin to the Big Horn Basin, the Big Horn Byway follows US 14 from the west outside Greybull.
Driving time on each Byway depends on the interests of the visitor and time of the year. Stopping to enjoy the outstanding scenery, the many points of interest, or adventures such as fishing and camping can extend travel time by several hours or even days.
On the western end of the Big Horn Scenic Byway, Shell Creek Canyon and Shell Falls create some of the most spectacular scenery along the route. The 120-foot plunge of Shell Falls is accompanied by nature trails and interpretive signs. The site is open 8 a.m. to 5:30 p.m. daily from mid-May through mid-September.