Viewpoint on top of the Great Smoky Mountains National Park, UNESCO World Heritage Site, Tennessee, United States of America, North America

color image photography outdoors three people people tourist scenic overlook scenic view structure mountain scenic sidewalk great smoky mountains national park unesco world heritage site copy space day travel travel destinations horizontal mountains nature scenics beauty in nature usa tourists tourism top viewpoint overlook architecture built structure walkway railing blue sky great smoky mountains national park unesco world heritage site tennessee united states of america north america