The Sweet 16
Learn more about driving The Sweet 16
Download pdf version of map of The Sweet 16 or US HWY 16 over the Big Horn Mountains and on to Yellowstone National Park. Known as the best and easiest route to Yellowstone Park because of its gentle curves and lower grades. Visitors find plenty of events and attractions along the way and the breathtaking scenery make this route to Yellowstone Park a drive worth taking.