63.6 miles: 1 hours, 15 minutes
Nature takes center stage along US 16 in Cloud Peak Wilderness with rocky spires and meadows that punctuate the dense evergreen forest. Pine and spruce trees climb mountainsides that are topped in frosty granite peaks. Through Ten Sleep Canyon the byway is flanked by massive rocky cliffs. The many pull-offs will surely tempt drivers to pause and enjoy the splendor.