In racing it is said that driving a corner at the maximum speed and line possible is going 10/10ths. There have been a very few drivers who exceed what mortals can do, Fanigo, Moss, Clark, Gurney & Schumacher come to mind. Yellowstone is a park that exceeds at whatever it presents. We entered the park and encountered in a mile a bison plodding along as we drove at his speed. He was covered in glittering ice. We viewed mud pots, vents, geysers and hot pools all emitting clouds of steam and, of course, Old Faithful, scheduled to erupt at 12:04 and erupted at 12:04. We only had the late morning but well worth the stop.
