Boardwalk between steaming hot springs, morning sun, West Thumb Geyser Basin, Yellowstone National Park, Wyoming, USA, North America

american america atmosphere atmospheric boardwalks boardwalk break of dawn deserted empty famous place footbridges footbridge geothermal area geothermal power geothermal spring geothermal geothermic energy geothermic hot spring hot jetty lakes lake mood morning atmosphere morning suns morning sun morning np national parks national park usa national park natural preserves natural preserve nature reserves nature reserve nobody no one no people north america place of interest protected area reserves reserve rising sun sanctury sights sight source springs spring steaming steam sunlight sunshine sun thermal area thermal springs thermal spring tourist attractions tourist attraction travel photography travel uninhabited united states of america united states us american us america usa walkway waters water vapor water west thumb basin west thumb geyser basin west thumb wyoming yellowstone lake yellowstone national park