Gary, those are great pictures. We have been to Yellowstone twice and want to go again. It is so unique with the geysers and other geological rarities. And the abundant animal life makes it exciting.
Well, exciting EXCEPT when we were driving through Yellowstone and came upon a herd of buffalo walking down the road. We had to follow them for a long, long time until a park ranger came along and shooed them out of the way. The bad part was--we were in our new Corvette and the underside got covered with buffalo chips! We couldn't find a car wash fast enough!