We spent a few days of our Western U.S. road trip vacation in Yellowstone National Park this summer. I was very struck by the incredible beauty of the place. On our first full day in the park, I was lucky enough to make a few pictures of an eerily-still Yellowstone Lake (first image below). We visited a wide variety of places from geothermal geyser basins to the Lamar Valley, but we left feeling as though we barely scratched the surface. We are very eager to make another trip soon.