US-191 is a hard climb going north from Price UT to Duchesne. Same thing between Vernal UT and Flaming Gorge.
Our preferred route is 16 from Evanston - 30 - 89 thru Afton, Alpine and Hoback. Then 191 and spend some time in Jackson and the Elk Refuge area Camping / Fishing. Then north to Yellowstone.
Steve & Stacy,
Oliver, Ned and Ellie ( Yellow Lab, Red Lab, Border Collie/Boxer)
2015 Seneca 36FK
2007 Toyota FJC - on the trailer