So cool! Tons of marmots in Colorado and the amount of antelope along the interstates in Wyoming is amazing! Red Rocks Amphitheater in Colorado is fantastic too! So if y’all go to the Tetons Jenny Lake is spectacular too!
there are NO ends to going to the sun road.... OR there are two ends it depends on how you define it. the road goes between the St. Mary entrance on the east side - off a major U.S. Hwy 89 and it goes 50+ miles to West Glacier off another major U.S. Hwy 2 call them the ends if you want.