Lower Falls, Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

photography colour colour image color color image vertical vertical image outdoors outside nobody no one no one travel travel destination travel destinations day lower falls yellowstone river river yellowstone national park unesco unesco world heritage site world heritage site wyoming usa us united states united states of america north america american north american rural scene rural scenes rural tree scenics scenic scene scenes scenery rock rocky landscape landscapes mountain waterfall valley steep steepness high angle view high angle dramatic gushing cascade cascading power water rock formation erosion