Cliff Geyser erupting in the Black Sand Basin, 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 background people incidental people people in the background cliff geyser erupting black sand basin 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 non urban scene geology geological water pool stream geyser spout steam mineral geothermal walkway path tourist tourists holiday maker holiday makers on holiday tourist destination landmark landmarks famous well known well known tree hill forest national park