I added photos to Facebook...click here to see the Yellowstone album! We drove from OH, through IN, IL, IA, MN on I-90, to SD, WY, then on the way home through NE on I-80, which was quite boring, but saved us a few hours.
Yes, that's snow on the Tetons...it was in the 80s down by the lake, though! We got to see bison, pronghorn (deer that can actually outrun a cheetah!), a grizzly bear eating yellow flowers on a hillside, osprey, a bald eagle, a black bear, a Clark's nutcracker, ground squirrels...so much nature, it was amazing.