Hi we are hoping to fly into billings or Bozeman and drive to west Yellowstone for a couple of nights. What are the main attractions to see apart from old faithful in this area. We hope to drive onto Las Vegas and would like to stay in Salt Lake City on route but we would need a couple of stop overs between Yellowstone and salt lake as we don't like to drive ant big distances at one time. Coming from Ireland any more than a two hours drive and we run out of road. Has anyone any suggestions where to stop.