Clouds reflecting in the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one cloud reflection reflecting reflected yellowstone 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 scenics scenic scene scenes scenery water river still tree forest low angle view low angle tranquil scene tranquil tranquility calm peaceful peacefulness calmness peaceful scene calm scene national park