Keywords: yellowstone yellowstone national park yellowstonenationalpark summer visitation outdoor car vehicle Vehicles lined up at West Entrance to Yellowstone National Park; Jim Peaco; July 29, 2015; Catalog #20438d; Original #IMG_9295 Vehicles lined up at West Entrance to Yellowstone National Park; Jim Peaco; July 29, 2015; Catalog #20438d; Original #IMG_9295 |